Answerd question:'What is an Event loop in Nodejs and how does it workDate:2019-07-04 06:59:33
Answerd question:' What do you understand by Reactor Pattern in NodejsDate:2019-07-04 06:58:29
Answerd question:' Explain the purpose of ExpressJS packageDate:2019-07-04 06:57:46
Answerd question:'Explain stream in Nodejs along with its various typesDate:2019-07-04 06:57:12
Answerd question:'Explain the usage of a buffer class in NodejsDate:2019-07-04 06:56:51
Answerd question:'Differentiate between processnextTick and setImmediateDate:2019-07-04 06:56:28
Answerd question:'Explain the concept of stub in NodejsDate:2019-07-04 06:54:31
Answerd question:'For Nodejs why Google uses V8 engineDate:2019-07-04 06:53:52
Answerd question:'How assert works in NodejsDate:2019-07-03 15:46:23
Answerd question:'Describe fork Date:2019-07-03 15:45:14
Answerd question:'Describe spawn Date:2019-07-03 15:44:48
Answerd question:'Explain the working of the control flow functionDate:2019-07-03 15:43:09
Answerd question:'Explain the working of the control flow functionDate:2019-07-03 15:43:09
Answerd question:'What do you understand by ESLintDate:2019-07-03 15:42:22
Answerd question:'Explain the concept of middleware in NodejsDate:2019-07-03 15:41:59
Answerd question:'What are LTS releases of NodejsDate:2019-07-03 15:40:12
Answerd question:' Whats the difference between front end and back end developmentDate:2019-07-03 15:39:43
Answerd question:'What are the types of versions availableDate:2019-07-03 15:37:23
Answerd question:'Explain use of nodemailer moduleDate:2019-07-03 15:36:17
Answerd question:'How does URL module worksDate:2019-07-03 15:35:15
Answerd question:'What is clusterDate:2019-07-03 15:34:59
Answerd question:'Commands to work with the file from the local databaseDate:2019-07-03 15:34:10
Answerd question:'What is the latest version of Node JSDate:2019-07-03 15:32:58
Answerd question:'How does Nodejs support multi processor platforms and does it fully utilize all processor resourcesDate:2019-07-03 15:28:13
Answerd question:'What are Globals in NodejsDate:2019-07-03 15:26:18
Answerd question:'What is the difference between Nodejs and AjaxDate:2019-07-03 10:38:11
Answerd question:'Explain chaining in NodejsDate:2019-07-03 10:37:53
Answerd question:'What are streams in Nodejs Explain the different types of streams present in NodejsDate:2019-07-03 10:37:05
Answerd question:' How do you preventfix callback hellDate:2019-07-03 10:33:07
Answerd question:'Explain the role of REPL in NodejsDate:2019-07-03 10:32:46
Answerd question:'Why is Nodejs Single threadedDate:2019-07-03 10:31:27
Answerd question:'How do you update NPM to a new version in NodejsDate:2019-07-03 10:30:34
Answerd question:'How can you prevent layout jumps in VuejsDate:2019-07-03 10:24:59
Answerd question:'How to loop in VuejsDate:2019-07-03 10:23:39
Answerd question:'How can I watch an array length using Vuejs Date:2019-07-03 10:22:06
Answerd question:' How to use Gulp with VuejsDate:2019-07-03 10:21:41
Answerd question:' Can you force Vuejs to reloadrerenderDate:2019-07-03 10:20:22
Answerd question:'Are there any drawback of Vuejs you knowDate:2019-07-03 10:19:56
Answerd question:'How do you toggle a class in VuejsDate:2019-07-03 10:17:08
Answerd question:'How can you bind styles in VuejsDate:2019-07-03 10:14:32
Answerd question:'What is VuexDate:2019-07-03 10:12:53
Answerd question:'How to pass an argument to Vuejs filtersDate:2019-07-03 10:11:58
Answerd question:'What is the main difference between a method and a computed value in VuejsDate:2019-07-03 10:09:29
Answerd question:' Explain the differences between one way data flow and two way data bindingDate:2019-07-03 09:11:46
Answerd question:'How the logical Vuejs app organisation works Date:2019-07-03 09:11:35
Answerd question:'How to save new value to data variables in Vuejs whenever the user typesDate:2019-07-03 09:11:00
Answerd question:'What is the difference v bind and v model Date:2019-07-03 07:56:14
Searching for :angularDate:2019-07-03 07:54:38
Vote on question:For the matrix A satisfying the equation given below the eigenvalues are GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:25:12
Vote on question:In a time of flight mass spectrometer if q is the charge and m is the mass of the ionized species then the time of fligh t is proportional to GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:25:08
Vote on question:In order to remove respiration related motion artifacts from an ECG signal the following filter should be used GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:25:04
Vote on question:The approximate model obtained by retaining only one of the above poles which is closest to the frequency response of the original transfer function at low frequency is GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:25:01
Vote on question:The resistance and inductance of an inductive coil are measured using an AC bridge as shown in the figure The bridge is to be balanced by varying the impedance Z2 GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:24:58
Vote on question:A loop transfer function is given by GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:24:53
Vote on question:A full duplex binary FSK transmission is made through a channel of bandwidth 10 kHz In each direction of transmission the two carriers used for the two states are separated by 2 kHz The maximum baud rate for this transmission is GATE InstrumentatYou got:2Date:2019-07-03 07:24:50
Vote on question:The impulses response of an LTI system is given as GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:24:45
Vote on question:The figure is a logic circuit with inputs A and B and output YVss 5 V The circuit is of type GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:24:41
Vote on question:The system function of an LTI system is given by GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:24:37
Vote on question:Fill in the blanks GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:24:31
Vote on question:For a rotameter which one of the following statements is TRUE GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:24:28
Vote on question:Semiconductor strain gages typically have much higher gage factors than those of metallic strain gages primarily due to GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:24:25
Vote on question:The pressure and velocity at the throat of a Venturi tube measuring the flow of a liquid are related to the upstream pressure and velocity respectively as follows GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:24:22
Vote on question:Fill in the blanks GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:24:19
Vote on question:Which one of the following statements is TRUE GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:23:27
Vote on question:Fill in the blanks GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:23:25
Vote on question:Fill in the blanks GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:23:21
Vote on question:The figure shows the schematic of a production process with machines A B and C An input job needs to be pre processed either by A or by B before it is fed to C from which the final finished product comes out The probabilities of failure ofYou got:2Date:2019-07-03 07:23:18
Vote on question:The x y plot will be GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:23:14
Vote on question:Fill in the blanks GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:23:10
Vote on question:X is 1 km northeast of Y Y is 1 km southeast of Z W is 1 km west of Z P is 1 km south of W Q is1 km east of P What is the distance between X and Q in kmGATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:23:06
Vote on question:The total e xports and revenues from the exports of a country are given in the two pie charts below GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:23:03
Vote on question:The main point of the paragraph is GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:22:59
Vote on question:In a group of four children Som is younger to Riaz Shiv is elder to Ansu Ansu is youngest in the group Which of the following statements isare required to find the eldest child in the group GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:22:56
Vote on question:The population of a new city is 5 million and is growing at 20 annually How many years would it take to double at this growth rate GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:22:54
Vote on question:Which of the following options is the closest in meaning to the sentence below GATE Instrumentational Engineering 2014You got:2Date:2019-07-03 07:22:42
Vote on question:Choose the most appropriate word from the options given below to complete the following sentenceGATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:22:37
Vote on question:Fill in the blanks GATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:22:23
Vote on question:Choose the most appropriate word from the options given below to complete the following sentenceGATE Instrumentation Engineering 2014You got:2Date:2019-07-03 07:22:21
Vote on question:FACE and SIZE are the attributes of tagYou got:2Date:2019-07-03 07:21:09
Vote on question:One kg of an ideal gas gas constant R287 JkgK undergoes an irreversible process from state 1 1 bar 300 K to state 2 2 bar 300 K The change in specific entropy s1 s2 of the gas in JkgK in the process is You got:2Date:2019-07-03 07:21:05
Vote on question:A strip of 120 mm width and 8 mm thickness is rolled between two 300 mm diameter rolls to get a strip of 120 mm width and 72 mm thickness The speed of the strip at the exit is 30 mmin There is no front or back tension Assuming uniform roll pressure of 200 MPa in the roll bite and 100 mechanical efficiency the minimum total power in kW required to drive the two roll is You got:2Date:2019-07-03 07:21:01
Vote on question:A calorically perfect gas specific heat at constant pressure 1000 JkgK enters and leaves a gas turbine with the same velocity The temperatures of the gas at turbine entry and exit are 1100 K and 400 K respectively The power produced is 46 MW and heat escapes at the rate of 300 kJs through the turbine casing The mass flow rate of the gas in kgs through the turbine isYou got:2Date:2019-07-03 07:20:57
Vote on question:In the Rankine cycle for a steam power plant the turbine entry and exit enthalpies are 2803 kJkg and 1800 kJkg respectively The enthalpies of water at pump entry and exit are 121 kJkg and 124 kJkg respectively The specific steam consumption in kgk Wh of the cycle is You got:2Date:2019-07-03 07:20:54
Vote on question:A rod of length 20mm is stretched to make a rod of length 40 mm Subsequently it is compressed to make a rod of final length 10 mm Consider the longitudinal tensile strain as positive and compressive strain as negative The total true longitudinal strain in the rod is You got:2Date:2019-07-03 07:20:48
Vote on question:In a counter flow heat exchanger water is heated at the rate of 15kgs from 40C to 80C by an oil entering at 120C and leaving at 60C The specific heats of water and oil are 42kJkgK and 2kJkgK respectively The overall heat transfer coefficient is 400 Wm2 K The required heat transfer surface area in m2 isYou got:2Date:2019-07-03 07:20:45
Vote on question:In a counter flow heat exchanger water is heated at the rate of 15kgs from 40C to 80C by an oil entering at 120C and leaving at 60C The specific heats of water and oil are 42kJkgK and 2kJkgK respectively The overall heat transfer coefficient is 400 Wm2 K The required heat transfer surface area in m2 isYou got:2Date:2019-07-03 07:20:42
Vote on question:In an orthogonal machining with a tool of 9 orthogonal rake angle the uncut chip thickness is 02mm The chip thickness fluctuates between 025 mm and 04 mm The ratio of the maximum shear angel to the minimum shear angle during machining is You got:2Date:2019-07-03 07:20:40
Vote on question:Given the atomic weight of Fe is 56 and that of C is 12 the weight percentage of carbon in cementite Fe3C is You got:2Date:2019-07-03 07:20:35
Vote on question:The crystal structure of aluminium isYou got:2Date:2019-07-03 07:20:33
Vote on question:If a mass of moist air contained in a closed metallic vessel is heated then itsYou got:2Date:2019-07-03 07:20:30
Vote on question:The divergence of the vector yixjYou got:2Date:2019-07-03 07:19:50
Vote on question:For the stability of a floating body the You got:2Date:2019-07-03 07:19:47
Vote on question:For a single with Poisson arrival and exponential service time the arrival rate is 12 per hour Which one of the following service rates will provide a steady state finite queue lengthYou got:2Date:2019-07-03 07:19:44
Vote on question:The heat loss from a fin in 6W The effectiveness and efficiency of the fin are 3 and 075 respectively The heat loss in W from the fin keeping the entire fin surface at base temperature is You got:2Date:2019-07-03 07:19:41
Vote on question:It is desired to make a product having T shaped cross section from a rectangular aluminium block Which one of the following processes is expected to provide the highest strength of the productYou got:2Date:2019-07-03 07:19:37
Vote on question:Which one of the following statement is TRUEYou got:2Date:2019-07-03 07:19:34
Vote on question:The determinant of a 2x2 matrix is 50 If one eigenvalue of the matrix is 10 the other eigenvalue isYou got:2Date:2019-07-03 07:19:32
Vote on question:The emissive power of a blackbody is P If its absolute temperature is doubled the emissive power becomesYou got:2Date:2019-07-03 07:19:29
Vote on question:Which one of the following statements is TRUE for the ultrasonic machining USM processYou got:2Date:2019-07-03 07:19:25
Vote on question:PQ and R talk about Ss car collection P states that S has at least 3 cars Q believes that S has less than 3 cars R indicates that to his knowledge S has at least one Car Only one of P Q and R is right the number cars owned by S isYou got:2Date:2019-07-03 07:19:22
Vote on question:As the two speakers became increasingly agitated the debate became You got:2Date:2019-07-03 07:18:25
Vote on question:A block of length 200mm is machined by a slab milling cutter 34mm in diameter The depth of cut and table feed are set at 2mm and 18mmminute respectively Considering the approach and the over travel of the cutter to be same the minimum estimated machining time per pass is minutesYou got:2Date:2019-07-03 07:18:18
Vote on question:Air contains 79 N2 and 21 O2 on a molar basis Methane CH4 is burned with 50 excess air than required stoichiometrically Assuming complete combustion of methane the molar percentage of N2 in the products is You got:2Date:2019-07-03 07:18:14
Vote on question:A sprue in a sand mould has a top diameter of 20mm and height of 200mm The velocity of the molten metal at the entry of the sprue is 05ms Assume acceleration due to gravity as 98 ms2 and neglect all losses If the mould is well ventilated the velocity upto 3 decimal points accuracy of the molten metal at the bottom of the sprue is msYou got:2Date:2019-07-03 07:18:11
Vote on question:A 10 mm deep cylindrical cup with diameter of 15mm is drawn from a circular blank Neglecting the variation in the sheet thickness the diameter upto 2 decimal points accuracy of the blank is mmYou got:2Date:2019-07-03 07:18:09
Vote on question:Moist air is treated as an ideal gas mixture of water vapor and dry air molecular weight of air 2884 and molecular weight of water 18 At a location the total pressure is 100 kPa the temperature is 30C and the relative humidity is 55 Given that the saturation pressure of water at 30C is 4246 Pa the mass of water vapor per kg of dry air is gramsYou got:2Date:2019-07-03 07:18:06
Vote on question:Two models P and Q of a product earn profits of Rs 100 and Rs 80 per piece respectively Production times for P and Q are 5 hours and 3 hours respectively while the total production time available is 150 hours For a total batch size of 40 to maximize profit the number of units of P to be produced is You got:2Date:2019-07-03 07:18:04
Vote on question:Moist air is treated as an ideal gas mixture of water vapor and dry air molecular weight of air 2884 and molecular weight of water 18 At a location the total pressure is 100 kPa the temperature is 30C and the relative humidity is 55 Given that the saturation pressure of water at 30C is 4246 Pa the mass of water vapor per kg of dry air is gramsYou got:2Date:2019-07-03 07:18:01
Vote on question:Moist air is treated as an ideal gas mixture of water vapor and dry air molecular weight of air 2884 and molecular weight of water 18 At a location the total pressure is 100 kPa the temperature is 30C and the relative humidity is 55 Given that the saturation pressure of water at 30C is 4246 Pa the mass of water vapor per kg of dry air is gramsYou got:2Date:2019-07-03 07:17:58
Vote on question:Moist air is treated as an ideal gas mixture of water vapor and dry air molecular weight of air 2884 and molecular weight of water 18 At a location the total pressure is 100 kPa the temperature is 30C and the relative humidity is 55 Given that the saturation pressure of water at 30C is 4246 Pa the mass of water vapor per kg of dry air is gramsYou got:2Date:2019-07-03 07:17:18
Vote on question:Moist air is treated as an ideal gas mixture of water vapor and dry air molecular weight of air 2884 and molecular weight of water 18 At a location the total pressure is 100 kPa the temperature is 30C and the relative humidity is 55 Given that the saturation pressure of water at 30C is 4246 Pa the mass of water vapor per kg of dry air is gramsYou got:2Date:2019-07-03 07:17:13
Vote on question:Moist air is treated as an ideal gas mixture of water vapor and dry air molecular weight of air 2884 and molecular weight of water 18 At a location the total pressure is 100 kPa the temperature is 30C and the relative humidity is 55 Given that the saturation pressure of water at 30C is 4246 Pa the mass of water vapor per kg of dry air is gramsYou got:2Date:2019-07-03 07:17:09
Vote on question:For an inline slider crank mechanism the lengths of the crank and connecting rod are 3m and 4m respectively At the instant when the connecting rod is perpendicular to the crank if the velocity of the slider is 1ms the magnitude of angular velocity upto 3 decimal points accuracy of the crank is radiansYou got:2Date:2019-07-03 07:17:04
Vote on question:In the engineering stress strain curve for mild steel the Ultimate Tensile Strength UTS refers toYou got:2Date:2019-07-03 07:17:00
Vote on question:Saturated steam at 100C condenses on the outside of a tube Cold fluid enters the tube at 20 C and exists at 50C The value of the Log Mean Temperature Difference LMTD is CYou got:2Date:2019-07-03 07:16:57
Vote on question:Consider a beam with circular cross section of diameter d The ratio of the second moment of area about the neutral axis to the section modulus of the area isYou got:2Date:2019-07-03 07:16:53
Vote on question:A six face fair dice is rolled a large number of times The mean value of the outcomes is You got:2Date:2019-07-03 07:16:50
Vote on question:In an arc welding process welding speed is doubled Assuming all other process parameters to be constant the cross sectional area of the weld bead willYou got:2Date:2019-07-03 07:16:47
Vote on question:For steady flow of a viscous incompressible fluid through a circular pipe of constant diameter the average velocity in the fully developed region is constant Which one of the following statements about the average velocity in the developing region is TRUEYou got:2Date:2019-07-03 07:16:43
Vote on question:Water density 1000 kgm3 at ambient temperature flows through a horizontal pipe of uniform cross section at the rate of 1 kgs If the pressure drop across the pipe is 100 kPa the minimum power required to pump the water across the pipe in watts is You got:2Date:2019-07-03 07:16:08
Vote on question:Which one of the following is NOT a rotating machineYou got:2Date:2019-07-03 07:16:04
Vote on question:A heat pump absorbs 10kW of heat from outside environment at 250 K while absorbing 15 kW of work It delivers the heat to a room that must be kept warm at 300K The coefficient of Performance COP of the heat pump is You got:2Date:2019-07-03 07:16:01
Vote on question:The poissons ratio for a perfectly incompressible linear material isYou got:2Date:2019-07-03 07:15:57
Vote on question:The molar specific heat at constant volume of an ideal gas is equal to 25 times the universal gas constant 8314 JmolK When the temperature increases by 100k the change in molar specific enthalpy is JmolYou got:2Date:2019-07-03 07:15:53
Vote on question: Metric thread of 08 mm pitch is to be cut on a lathe Pitch of the lead screw is 15 mm If the spindle rotates at 1500 rpm the speed of rotation of the lead screw rpm will be You got:2Date:2019-07-03 07:15:49
Vote on question:A motor is driving a solid circular steel shaft transmits 40kW of power at 500 rpm If the diameter of the shaft is 40 mm The maximum shear stress in the shaft is MPa You got:2Date:2019-07-03 07:15:46
Vote on question:A fair six faced die is rolled many times You got:2Date:2019-07-03 07:15:43
Vote on question:In a gas turbine the pressure ratio is 10 Temperature of gas at the inlet of turbine is 300 K You got:2Date:2019-07-03 07:15:38
Vote on question:0 305 41 5 are points on the function fx the difference in value of the function fx You got:2Date:2019-07-03 07:15:36
Vote on question:Adiabatic work of 200 kJ is done on ideal gas of mass m 1 kg Cv1000 jkgk which is stored in a rigid container at a pressure of 100 kPa and temperature 300 KYou got:2Date:2019-07-03 07:12:46
Vote on question:In stress strain curve of mild steel Ultimate Tensile Stress isYou got:2Date:2019-07-03 07:12:41
Vote on question:What is the maximum shear stress induced in the shaft of diameter 40 mm You got:2Date:2019-07-03 07:12:37
Vote on question:Find the minimum power required to maintain the flow of liquid in a pipe for a pressure drop of 100 kPaYou got:2Date:2019-07-03 07:12:32
Vote on question:Which of the following is not a rotary machineryYou got:2Date:2019-07-03 07:12:29
Vote on question:In a steam condenser the inlet and exit temperature of the odd stream are 20 and the steam condenses on outside surface of the tubeYou got:2Date:2019-07-03 07:12:26
Vote on question:For an incompressible flow through a pipe of constant diameter in the fully developed region the mean velocity ios constant What about the mean velocity in developing regionYou got:2Date:2019-07-03 07:12:22
Vote on question:A heat pump is transferring 10 kW from a reservoir at 200 K to a reservoir at 300 K You got:2Date:2019-07-03 07:12:18
Vote on question:Find the velocity of molten metal at the bottom of sprueYou got:2Date:2019-07-03 07:12:15
Vote on question:What is the Poissions ratio of an elastic incompressible materialYou got:2Date:2019-07-03 07:12:06
Vote on question: Tulsi and her husband work on Karunyas farm The Government has said that farm workers should be paid at least Rs 71 for one days work But he pays Rs 55 to Tulsi and Rs 58 to her husband class 5 math You got:2Date:2019-07-03 07:11:14
Vote on question:How much money eduladder makesYou got:2Date:2019-07-03 07:11:11
Vote on question:In a company with 100 employees 45 earn Rs 20000 per month 25 earn Rs 30000 20 earn Rs 400008 earn Rs 60000 and 2 earn Rs 150000 The median of the salaries isYou got:2Date:2019-07-03 07:11:08
Vote on question:What all are the ways to earn money from eduladderYou got:2Date:2019-07-03 07:10:44
You got a vote on your answer:How to apply for a job whih i have seened over eduladderYou got:2ReputationsDate:2019-07-03 07:10:26
Answerd question:'What Is The Local Installation Of DependenciesDate:2019-07-02 15:51:58
Answerd question:'How Many Types Of Streams Are Present In NodeJsDate:2019-07-02 15:46:00
Answerd question:'Mention the framework most commonly used in nodejsDate:2019-07-02 15:44:56
Answerd question:'What is REPLDate:2019-07-02 15:43:05
Answerd question:'When To Use NodeJsDate:2019-07-02 15:42:51
Answerd question:'What is IDEs Date:2019-07-02 15:42:21
Answerd question:'Name 3 ways to manage events in an asynchronous wayDate:2019-07-02 15:40:44
Answerd question:'Why to use Buffers instead of binary strings to handle binary data Date:2019-07-02 15:40:17
Answerd question:'How To Get Post Data In NodeJsDate:2019-07-02 15:39:58
Answerd question:'what is processnextTick and setImmediateDate:2019-07-02 15:38:46
Answerd question:'what is app and serverDate:2019-07-02 15:37:29
Answerd question:'What is LTS releases of Nodejs why should you careDate:2019-07-02 15:36:02
Answerd question:'What are the timing features of NodejsDate:2019-07-02 15:35:28
Answerd question:'Explain what is Reactor Pattern in NodejsDate:2019-07-02 15:34:11
Answerd question:' Explain about config file separation for dev and prod environmentsDate:2019-07-02 15:33:39
Answerd question:'Why is consistent style important and what tools can be used to assure itDate:2019-07-02 15:32:46
Answerd question:'What is the difference between AngularJS and NodejsDate:2019-07-02 15:31:12
Answerd question:'What are Globals in NodejsDate:2019-07-02 15:30:49
Answerd question:'What are exit codes in Nodejs Date:2019-07-02 15:29:34
Answerd question:' What are streams in Nodejs Date:2019-07-02 11:45:25
Answerd question:' What is the difference between Nodejs and AjaxDate:2019-07-02 11:44:50
Answerd question:' Explain chaining in NodejsDate:2019-07-02 11:43:31
Answerd question:'What are the functionalities of NPM in NodejsDate:2019-07-02 11:16:28
Answerd question:'How do you preventfix callback hellDate:2019-07-02 11:14:39
Answerd question:' Explain callback in NodejsDate:2019-07-02 11:14:32
Answerd question:'what is NPMDate:2019-07-02 11:13:38
Answerd question:'What are the features of Nodejs Date:2019-07-02 11:12:35
Answerd question:'What is Nodejs Date:2019-07-02 11:12:16
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Answerd question:'How to use CSS with htmlDate:2019-07-02 11:07:56
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Answerd question:'The storage size in bytes required for the MEDIUMINT datatype Date:2019-07-01 14:44:42
Answerd question:'The maximum number of elements allowed in SET Date:2019-07-01 14:43:36
Answerd question:'MEMORY tables do not support BLOB and TEXT indexes a True b FalseDate:2019-07-01 14:43:03
Answerd question:'The maximum non zero value for FLOAT is Date:2019-07-01 14:40:15
Answerd question:'A DEFAULT value cannot be supplied to spatial types a True b FalseDate:2019-07-01 14:36:49
Answerd question:' How many of the following attributes are allowed only for numeric typesDate:2019-07-01 14:35:55
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Answerd question:'How to update the column where NULL value setDate:2019-07-01 07:31:55
Answerd question:'How to get number of days difference between two dateDate:2019-07-01 07:31:00
Answerd question:' How to reset the autoincrementDate:2019-07-01 07:30:04
Answerd question:' How will you export tables as an XML file in MySQLDate:2019-07-01 07:26:25
Answerd question:'What is MySQLpconnect And how it differs from MySQLconnectDate:2019-07-01 07:25:54
Answerd question:'You need to show all the indexes defined in a table say user of Database say mysql How will you achieve thisDate:2019-07-01 07:25:07
Answerd question:'What are CSV tablesDate:2019-07-01 07:24:32
Answerd question:'You want to see only certain rows from a result set from the beginning or end of a result set How will you do itDate:2019-07-01 07:22:33
Answerd question:'What IFNULL statement is used for in MySQLDate:2019-07-01 07:21:48
Answerd question:'USE NOT Operator to select all the users except SAM from a table say TecmintDate:2019-07-01 07:21:23
Answerd question:' Is it possible to implement AND with NOT OperatorDate:2019-07-01 07:19:34
Answerd question:'What is encapsulation in PHPDate:2019-07-01 07:12:24
Answerd question:'What is isnull in PHPDate:2019-07-01 07:11:59
Answerd question:' How do I update PHPDate:2019-07-01 07:11:32
Answerd question:' How do I install PHPDate:2019-07-01 07:11:00
Answerd question:'Is Java is better than PHPDate:2019-07-01 07:10:28
Answerd question:'Can you use PHP and Javascript togetherDate:2019-07-01 07:08:09
Answerd question:'What is the main difference between asp net and PHPDate:2019-07-01 07:06:59
Answerd question:'Why do we use Javascript in PHPDate:2019-07-01 07:06:26
Answerd question:'What is the difference between Python and PHPDate:2019-07-01 07:04:36
Answerd question:'What is the use of Addslashes in PHPDate:2019-07-01 07:03:21
Answerd question:'What is the use of Htmlspecialchars in PHPDate:2019-07-01 07:01:54
Answerd question:'What is input sanitization in PHPDate:2019-07-01 07:00:36
Answerd question:'What is the use of Stripslashes in PHPDate:2019-07-01 06:32:29
Answerd question:'How to redirect a URL from http to https in htaccessDate:2019-06-28 20:59:29
Answerd question:'Which is the best Web serverDate:2019-06-28 20:58:15
Answerd question:'What is the difference between Apache vs NIGINXDate:2019-06-28 20:56:18
Answerd question:'What is NginxDate:2019-06-28 20:55:28
Answerd question:'When to use self over thisDate:2019-06-28 20:54:34
Answerd question:'Can you extend a Final defined classDate:2019-06-28 20:52:50
Answerd question:'Using jQuery change the font weight and color of paragraphs on mouseenter and mouseleave Date:2019-06-28 16:00:52
Answerd question:'What is thisDate:2019-06-28 07:12:27
Answerd question:'What is self in PHPDate:2019-06-28 07:10:10
Answerd question:'When do you use define and when do you use constDate:2019-06-28 07:09:20
Answerd question:'How big is Nvarchar MaxDate:2019-06-28 07:07:38
Answerd question:'When should you use a stored procedureDate:2019-06-28 07:06:03
Answerd question:'How to parse configuration file in PHPDate:2019-06-28 07:05:26
Answerd question:'What is stdClass in PHPDate:2019-06-28 07:04:32
Answerd question:'What are the main error types in PHP and how do they differDate:2019-06-28 07:01:41
Editted answer:What PSR Standards do you follow /1Date:2019-06-28 07:00:55
Answerd question:'Why would you follow a PSR standardDate:2019-06-28 07:00:32
Answerd question:'What PSR Standards do you follow Date:2019-06-28 06:59:58
Answerd question:'What are PSRs Date:2019-06-28 06:59:09
Answerd question:'What are the 3 scope levels available in PHP and how would you define themDate:2019-06-28 06:58:40
Answerd question:'Suppose that you have to implement a class named Dragonball This class must have an attribute named ballCount which starts from 0 and a method iFoundaBall When iFoundaBall is called ballCount is increased by one If the value of ballCount is equal to seven then the message You can ask your wish is printed and ballCount is reset to 0 How would you implement this classDate:2019-06-28 06:58:14
Answerd question:'Suppose you receive a form submitted by a post to subscribe to a newsletter This form has only one field an input text field named email How would you validate whether the field is empty Print a message The email cannot be empty in this caseDate:2019-06-28 06:57:06
Answerd question:'The value of the variable input is a string 1234567 How would you get the sum of the integers contained inside inputDate:2019-06-28 06:55:26
Answerd question:'How would you declare a function that receives one parameter name helloDate:2019-06-28 06:54:33
Answerd question:'How we can get the number of elements in an arrayDate:2019-06-28 06:53:51
Answerd question:'What are the construct and destruct methods in a PHP classDate:2019-06-28 06:53:14
Answerd question:'How can we repair a MySQL tableDate:2019-06-28 06:50:17
Answerd question:'How can you enable error reporting in PHPDate:2019-06-28 06:48:57
Answerd question:'What is the output of the following codeDate:2019-06-28 06:48:27
Answerd question:'How can we get the IP address of the client Date:2019-06-28 06:47:41
Answerd question:'Describe the purpose of PEARDate:2019-06-28 06:47:02
Answerd question:'If the variable var1 is set to 10 and the var2 is set to the character var1 whats the value of var2Date:2019-06-28 06:44:05
Answerd question:'How is it possible to set an infinite execution time for PHP scriptDate:2019-06-28 06:42:20
Answerd question:'What does accessing a class via meansDate:2019-06-28 06:42:03
Answerd question:'Which function gives us the number of affected entries by a queryDate:2019-06-28 06:39:53
Answerd question:'How is it possible to know the number of rows returned in the result setDate:2019-06-28 06:39:40
Answerd question:'How can I display text with a PHP scriptDate:2019-06-28 06:37:13
Answerd question:' How can we display information of a variable and readable by a human with PHPDate:2019-06-28 06:35:34
Answerd question:'What should we do to be able to export data into an Excel fileDate:2019-06-28 06:33:52
Answerd question:'How can PHP and HTML interactDate:2019-06-28 06:33:27
Answerd question:'What type of operation is needed when passing values through a form or an URLDate:2019-06-28 06:31:35
Answerd question:'How can PHP and Javascript interactDate:2019-06-28 06:29:38
Answerd question:'What is needed to be able to use image functionDate:2019-06-28 06:29:01
Answerd question:'What are the functions to be used to get the images properties size width and heightDate:2019-06-28 06:27:58
Answerd question:'Is multiple inheritance supported in PHPDate:2019-06-28 06:25:31
Answerd question:'What is the main difference between PHP 4 and PHP 5Date:2019-06-28 06:25:00
Answerd question:'How can we display the output directly to the browserDate:2019-06-28 06:24:02
Answerd question:'How do you execute a PHP script from the command lineDate:2019-06-28 06:23:07
Answerd question:'How to run the interactive PHP shell from the command line interfaceDate:2019-06-28 06:22:06
Answerd question:'How is it possible to parse a configuration fileDate:2019-06-28 06:18:55
Answerd question:'What is the difference between the functions strstr and stristrDate:2019-06-28 06:18:04
Answerd question:'what is the difference between for and foreachDate:2019-06-28 06:16:32
Answerd question:'Is it possible to protect special characters in a query stringDate:2019-06-28 06:15:27
Answerd question:'What are the three classes of errors that can occur in PHPDate:2019-06-28 06:14:34
Answerd question:'How can we pass the variable through the navigation between the pagesDate:2019-06-28 06:12:30
Answerd question:'What does the expression ExceptiontoString meansDate:2019-06-28 06:11:39
Answerd question:'what is the difference between ExceptiongetMessage and Exception getLineDate:2019-06-28 06:10:47
Answerd question:'What are the two main string operatorsDate:2019-06-28 06:08:12
Answerd question:'what the difference between the BITWISE AND operator and the LOGICAL AND operatorDate:2019-06-28 06:07:45
Answerd question:'What does ENV meanDate:2019-06-28 06:06:22
Answerd question:'What is the differences between a b and a bDate:2019-06-28 06:04:01
Searching for :CBSEDate:2019-06-28 06:02:06
Answerd question:'How can we determine whether a PHP variable is an instantiated object of a certain classDate:2019-06-28 06:01:33
Answerd question:'What does the array operator meansDate:2019-06-28 06:01:02
Answerd question:'How can we access the data sent through the URL with the POST methodDate:2019-06-27 15:31:35
Answerd question:'How can we access the data sent through the URL with the GET methodDate:2019-06-27 15:31:15
Answerd question:'What is the difference between mysqlifetchobject and mysqlifetcharrayDate:2019-06-27 15:29:25
Answerd question:' What is the function mysqlpconnect useful forDate:2019-06-27 15:27:53
Answerd question:'What is the function filegetcontents useful forDate:2019-06-27 15:27:22
Answerd question:'Will a comparison of an integer 12 and a string 13 work in PHPDate:2019-06-27 15:25:42
Answerd question:'How can you pass a variable by referenceDate:2019-06-27 15:25:00
Answerd question:'How is a constant defined in a PHP scriptDate:2019-06-27 15:24:08
Answerd question:'Which cryptographic extension provide generation and verification of digital signaturesDate:2019-06-27 15:23:25
Answerd question:'What is the most convenient hashing method to be used to hash passwordsDate:2019-06-27 15:22:47
Editted answer:How can we define a variable accessible in functions of a PHP script/1Date:2019-06-27 15:21:45
Answerd question:' How is it possible to return a value from a functionDate:2019-06-27 15:21:00
Answerd question:'How can we define a variable accessible in functions of a PHP scriptDate:2019-06-27 15:20:39
Answerd question:' How can we automatically escape incoming dataDate:2019-06-27 15:18:18
Answerd question:' Is it possible to remove the HTML tags from dataDate:2019-06-27 15:17:37
Answerd question:'What does the function getmagicquotesgpc meansDate:2019-06-27 15:16:20
Answerd question:' How is it possible to remove escape characters from a stringDate:2019-06-27 15:15:06
Answerd question:' How do I escape data before storing it in the databaseDate:2019-06-27 15:13:44
Answerd question:' What does the unset function meanDate:2019-06-27 15:11:39
Answerd question:'What does the unlink function meanDate:2019-06-27 15:11:18
Answerd question:' what is the definition of a sessionDate:2019-06-27 15:10:44
Editted answer: Whats the difference between sleep and wakeup/1Date:2019-06-27 15:09:54
Answerd question:' Whats the difference between sleep and wakeupDate:2019-06-27 15:00:43
Answerd question:' What is the function funcnumargs used forDate:2019-06-27 14:57:17
Answerd question:'What does SERVER meanDate:2019-06-27 14:56:43
Answerd question:'How to initiate a session in PHPDate:2019-06-27 14:56:04
Answerd question:'How is it possible to cast types in PHPDate:2019-06-27 14:54:45
Answerd question:'Write a PHP function that checks whether a passed string is a palindrome or notDate:2019-06-27 14:51:29
Answerd question:'How can you propagate a session idDate:2019-06-27 14:20:28
Answerd question:'What does FILES meansDate:2019-06-27 14:18:41
Answerd question:'What is the meaning of a Persistent CookieDate:2019-06-27 14:15:51
Answerd question:'How is the comparison of objects done in PHPDate:2019-06-27 14:15:26
Answerd question:'What is the meaning of a final class and a final methodDate:2019-06-27 14:14:30
Answerd question:'How is the ternary conditional operator used in PHPDate:2019-06-27 14:12:41
Answerd question:' When is a conditional statement ended with endifDate:2019-06-27 14:11:38
Answerd question:'What is the difference between FILESuserfilename and FILESuserfiletmpnameDate:2019-06-27 14:09:56
Editted answer:How to create pages on agular app1Date:2019-06-27 14:06:51
Editted answer:How to create pages on agular app/1Date:2019-06-27 14:05:24
Answerd question:'Write a JavaScript function for the Pythagorean theoremDate:2019-06-27 14:04:20
Answerd question:'How to create pages on agular appDate:2019-06-27 14:04:05
Answerd question:'How can a page be forced to load another page in JavaScriptDate:2019-06-27 14:01:57
Answerd question:'What are all the looping structures in JavaScriptDate:2019-06-27 14:01:01
Answerd question:'Explain how to read and write a file using JavaScriptDate:2019-06-27 13:59:37
Answerd question:'How can the styleclass of an element be changedDate:2019-06-27 13:59:09
Answerd question:'What is sessionDate:2019-06-27 13:56:45
Answerd question:'what is type conversionDate:2019-06-27 13:55:40
Answerd question:'Explain the working of timers in JavaScript Date:2019-06-27 13:53:57
Answerd question:'Define variablesDate:2019-06-27 13:52:02
Answerd question:'Is it possible to break JavaScript Code into several linesDate:2019-06-27 13:50:27
Answerd question:'Whether JavaScript has concept level scopeDate:2019-06-27 13:49:42
Answerd question:'What is generic objects Date:2019-06-27 13:45:32
Answerd question:'Define keywordsDate:2019-06-27 13:44:24
Answerd question:'What is blur functionDate:2019-06-27 13:43:30
Answerd question:'What are the different types of errors in JavaScriptDate:2019-06-26 11:11:32
Answerd question:' What is the Strict mode in JavaScript and how can it be enabledDate:2019-06-26 11:09:04
Answerd question:'What is unshift method in JavaScriptDate:2019-06-26 11:08:37
Answerd question:'How will you explain closures in JavaScriptDate:2019-06-26 11:07:35
Answerd question:'Explain the for in loopDate:2019-06-26 11:05:41
Answerd question:'Describe the properties of an anonymous function in JavaScriptDate:2019-06-26 11:03:01
Answerd question:' What is call What is applyDate:2019-06-26 11:01:21
Answerd question:'How can a particular frame be targeted from a hyperlink in JavaScriptDate:2019-06-26 10:59:21
Answerd question:'Write the point of difference between web garden and a web farmDate:2019-06-26 10:58:12
Answerd question:'How are event handlers utilized in JavaScriptDate:2019-06-26 10:55:30
Answerd question:'Explain the role of deferred scripts in JavaScriptDate:2019-06-26 10:54:12
Answerd question:'Define unescape and escape functionsDate:2019-06-26 10:52:26
Answerd question:'What is the definition of prompt boxDate:2019-06-26 10:50:14
Answerd question:'Mention the different types of rules which are used to name the various conventions in JavaScriptDate:2019-06-26 10:49:23
Answerd question:'Define the mechanism of the typeof operatorDate:2019-06-26 10:48:07
Answerd question:'Can Cookie be accessed with the help of JavaScriptDate:2019-06-26 10:46:43
Answerd question:'How to declare a private and a public memberDate:2019-06-26 10:45:06
Answerd question:'How does one read a cookie in JavaScriptDate:2019-06-26 10:38:35
Answerd question:'Javascript multiplication tableDate:2019-06-26 10:31:48
Answerd question:'POPUP message using eventDate:2019-06-26 10:26:44
Answerd question:'Write a program using for loopDate:2019-06-26 10:18:14
Answerd question:'Define the term destructing an object Date:2019-06-26 10:16:05
Answerd question:'Can you give an example of a curry function and why this syntax offers an advantageDate:2019-06-26 10:12:43
Answerd question:'Explain why the following doesnt work as an IIFEDate:2019-06-26 10:11:21
Answerd question:'Whats the difference between a variable that is null undefined or undeclaredDate:2019-06-26 10:10:35
Answerd question:'javascriptDate:2019-06-26 08:50:11
Answerd question:'What is the output of the followingDate:2019-06-26 08:49:26
Answerd question:'Explain Namespacing in JavascriptDate:2019-06-26 08:48:08
Answerd question:'javascriptDate:2019-06-26 08:45:11
Answerd question:'javascriptDate:2019-06-26 08:44:43
Answerd question:'javascriptDate:2019-06-26 08:44:06
Answerd question:'javascriptDate:2019-06-26 08:41:44
Answerd question:'javascriptDate:2019-06-26 08:37:55
Answerd question:'java scriptDate:2019-06-26 08:34:51
Answerd question:'What is the output of the following Date:2019-06-26 08:32:49
Searching for :class XDate:2019-06-26 08:30:33
Searching for :unansweredDate:2019-06-26 08:30:16
Searching for :Data structureDate:2019-06-26 08:29:37
Answerd question:'Explain shortly any five data preprocessing approachesDate:2019-06-26 08:29:14
Searching for :Data structureDate:2019-06-26 08:26:59
Searching for :sqlDate:2019-06-26 08:26:53
Answerd question:' Write a SQL query to create a new table with data and structure copied from another tableDate:2019-06-26 08:26:43
Answerd question:'A system wherein items are added from one and removed from the other end is called asDate:2019-06-26 08:24:38
Answerd question:'A system wherein items are added from one and removed from the other end is called asDate:2019-06-26 08:24:26
Searching for :Data structureDate:2019-06-26 08:23:32
Searching for :C++Date:2019-06-26 08:23:23
Searching for :C++Date:2019-06-26 08:23:17
Searching for :mangoDBDate:2019-06-26 08:23:02
Answerd question:'What is Data AnalysisDate:2019-06-26 08:22:38
Answerd question:'What are functional dependenciesDate:2019-06-26 08:22:04
Answerd question:'What is DDL and DML in dbmsDate:2019-06-26 08:20:07
Answerd question:'Explain the typical components of a DBMS with a neat diagramDate:2019-06-26 08:16:27
Answerd question:' Explain the typical components of a DBMS with a neat diagram Database Management Systems 10CS54 VTU notes 8 Marks Dec Jan 2013 DecJan 2014 Dec2014Jan2015 Date:2019-06-26 08:15:20
Answerd question:'What is transparent DBMSDatabase Management SystemDate:2019-06-26 08:14:05
Searching for :dbmsDate:2019-06-26 08:10:42
Answerd question:'Explain the idea of using DBMS in the modern world Give the potential benefits of using DBMSDate:2019-06-26 08:10:31
Searching for :dbmsDate:2019-06-26 08:09:56
Answerd question:'What are the advantages and disadvantages of distributed DBMS Distributed databases Sem 6 Mumbai University May 2016Date:2019-06-26 08:09:42
Searching for :omputer science-gate-2012Date:2019-06-26 07:07:22
Searching for :omputer science-gate-2015Date:2019-06-26 07:07:20
Searching for :mechanical -gate-2010Date:2019-06-26 07:07:19
Searching for :mechanical -gate-2010Date:2019-06-26 07:07:02
Searching for :omputer science-gate-2015Date:2019-06-26 07:06:41
Searching for :omputer science-gate-2012Date:2019-06-26 07:06:31
Searching for :omputer science-gate-2012Date:2019-06-26 07:06:24
Searching for :omputer science-gate-2011Date:2019-06-26 07:06:12
Searching for :computer science-gate-2010Date:2019-06-26 07:05:47
Searching for :Data structureDate:2019-06-26 07:04:04
Searching for :cssDate:2019-06-26 07:03:54
Answerd question:'What do you understand by slider in HTMLDate:2019-06-26 07:03:42
Answerd question:'Html interviewDate:2019-06-26 06:48:10
Answerd question:'Html interviewDate:2019-06-26 06:47:23
Searching for :htmlDate:2019-06-26 06:43:24
Searching for :gaganpreetDate:2019-06-25 15:55:26
Answerd question:'Inside a large nucleus a nucleon with mass 939 MeVc2 has Fermi momentum 140 fm1 at absolute zero temperature Its velocity is Xc where the value of X is up to two decimal places 197 MeV fmDate:2019-06-25 15:38:12
Answerd question:'4 MeV rays emitted by the de excitation of 19F are attributed assuming spherical symmetry to the transition of protons from 1d32 state to 1d52 state If the contribution of spin orbit term to the total energy is written as the magnitude of is MeV up to one decimal placeDate:2019-06-25 15:36:34
Answerd question:'4 MeV rays emitted by the de excitation of 19F are attributed assuming spherical symmetry to the transition of protons from 1d32 state to 1d52 state If the contribution of spin orbit term to the total energy is written as the magnitude of is MeV up to one decimal placeDate:2019-06-25 15:35:44
Answerd question:'4 MeV rays emitted by the de excitation of 19F are attributed assuming spherical symmetry to the transition of protons from 1d32 state to 1d52 state If the contribution of spin orbit term to the total energy is written as the magnitude of is MeV up to one decimal placeDate:2019-06-25 15:35:36
Answerd question:'A uniform circular disc of mass and radius is rotating with angular speed about an axis passing through its center and making an angle 30 with the axis of the disc If the kinetic energy of the disc is 22 the value of is up to 2 decimal placesDate:2019-06-25 15:29:06
Answerd question:'The ground state energy of a particle of mass in an infinite potential well is 0 It changes to 01103 when there is a small potential bump of height 0 22502 and width 100 as shown in the figure The value of is up to two decimal placesDate:2019-06-25 15:28:15
Answerd question:'An electromagnetic plane wave is propagating with an intensity 10105 Wm2 in a medium with 30 and 0 The amplitude of the electric field inside the medium is 103 Vm1 up to one decimal place 0 8851012 C2 N1 m2 04107NA2 3108 ms1Date:2019-06-25 15:27:06
Answerd question:'A microcanonical ensemble consists of 12 atoms with each taking either energy 0 state or energy state Both states are non degenerate If the total energy of this ensemble is 4 its entropy will be up to one decimal place where is the Boltzmann constantDate:2019-06-25 15:25:36
Editted answer:An air conditioner maintains the room temperature at 27 oC while the outside temperature is 47 oC The heat conducted through the walls of the room from outside to inside due to temperature difference is 7000 W The minimum work done by the compressor of the air conditioner per unit time is WDate:2019-06-25 14:31:24
Editted answer:A s shown in schematic below an alloy is cast as a rectangular slab between two thick mould walls that differ in their thermal conductivities Shrinkage defects are found at a distance L1 from Mould 1 with thermal conductivity 1 and distance L2 from Mould 2 with thermal conductivity 2 If the ratio L1L2 32 and assuming 1 D heat transfer the ratio 1 2 is to two decimal placesDate:2019-06-25 14:26:14
Editted answer:A copper aluminium diffusion couple develops a certain concentration profile after an isothermal treatment at 600C for 10 hours The time required to achieve the same concentration profile at 500C is in hours to 1 decimal place Given The interdiffusion coefficient for copper in aluminium at 500C and 600C are 41014 m2s1 and 81013 m2s1Date:2019-06-25 14:25:00
Editted answer:A glass fibre of 5 micron diameter is subjected to a tensile stress of 20 MPa The surface energy and elastic modulus of this material are 03 Jm2 and 70 GPa respectively Pick the correct answer based on the information provided above Note The glass fibre contains a population of flaws of different lengthsDate:2019-06-25 14:23:42
Editted answer:D etermine the correctness or otherwise of the following Assertion A and the Reason R Assertion A Refractory BCC metals like W and Mo are less ductile than FCC metals like Ni and Pt at room temperature Reason R BCC metals have fewer independent slip systems than FCC metalsDate:2019-06-25 14:23:16
Editted answer:F e is produced in a reactor using pure Fe2O3 C and O2 For every mole of Fe produced 238 moles of C is used The exit gas from the reactor contains CO and CO2 in the molar ratio of 11 How many moles of O2 is consumed for every mole of Fe producedDate:2019-06-25 14:22:11
Editted answer:I f the solid liquid interfacial energy increases by 10 the energy barrier for homogeneous nucleation of a spherical solid from the liquid will change byDate:2019-06-25 14:21:04
Editted answer:C onsider the following engineering components P Gas turbine blades Q Tungsten based heavy alloy penetrators R Self lubricating bearings S Engine block of an automobile Which of the following two components are produced by powder metallurgyDate:2019-06-25 14:17:07
Editted answer:W hich of the following materials are protected by passivation ie formation of a thin adherent film on the surface from corrosion P Aluminium alloys Q Mild steel R Stainless steel S SilverDate:2019-06-25 14:15:47
Editted answer:T he ca ratio of Zn hcp is 1856 Slip at room temperature occurs most easily on which of the following slip systems in ZnDate:2019-06-25 14:15:11
Editted answer:D etermine the correctness or otherwise of the following Assertion A and the Reason R Assertion A For a material exhibiting Coble creep a reduction in grain size results in a significant increase in creep rate Reason R Grain boundaries act as a barrier to motion of dislocationsDate:2019-06-25 14:14:02
Editted answer:A plate of thickness h 120 mm is cold rolled in a mill with a roll diameter of 200 mm If the coefficient of friction is 01 the maximum possible reduction h in a single pass is in mm to one decimal placeDate:2019-06-25 14:12:53
Editted answer:F or a laminar flow of a liquid metal over a flat plate the thicknesses of the velocity and thermal boundary layers are and respectively Kinematic viscosity viscositydensity of liquid metal is significantly lower than its thermal diffusivity thermal conductivity density specific heat Based on this information pick the correct optionDate:2019-06-25 14:10:17
Answerd question:'An air conditioner maintains the room temperature at 27 oC while the outside temperature is 47 oC The heat conducted through the walls of the room from outside to inside due to temperature difference is 7000 W The minimum work done by the compressor of the air conditioner per unit time is WDate:2019-06-25 14:02:55
Answerd question:'F or a laminar flow of a liquid metal over a flat plate the thicknesses of the velocity and thermal boundary layers are and respectively Kinematic viscosity viscositydensity of liquid metal is significantly lower than its thermal diffusivity thermal conductivity density specific heat Based on this information pick the correct optionDate:2019-06-25 13:59:32
Answerd question:'A nalysis of a flow phenomenon in a system requires the following variables i Pressure M L1 T 2 ii Velocity of the fluid L T 1 iii Size of the system L iv Density of the fluid M L3 v Viscosity of the fluid M L1 T 1 According to Buckingham Pi theorem dimensional analysis what is the number of independent DIMENSIONLESS variables needed to describe this systemDate:2019-06-25 13:58:44
Answerd question:'D uring decarburization in a steel bath at 1550 oC the compositions of dissolved C wtC and dissolved O wtO follow the relation wtCwtO K When the partial pressure of CO is 1 atm K 0002 If 01 atm what is the value of K at the same temperature Note Assume Henrys law is applicableDate:2019-06-25 13:56:17
Answerd question:'C onsider the following engineering components P Gas turbine blades Q Tungsten based heavy alloy penetrators R Self lubricating bearings S Engine block of an automobile Which of the following two components are produced by powder metallurgyDate:2019-06-25 13:53:54
Answerd question:'W hich of the following materials are protected by passivation ie formation of a thin adherent film on the surface from corrosion P Aluminium alloys Q Mild steel R Stainless steel S SilverDate:2019-06-25 13:52:51
Answerd question:'T he ca ratio of Zn hcp is 1856 Slip at room temperature occurs most easily on which of the following slip systems in ZnDate:2019-06-25 13:51:34
Answerd question:'T o minimize refractory loss during BOF steel making slag is supersaturated with which of the followingDate:2019-06-25 13:50:41
Answerd question:'D etermine the correctness or otherwise of the following Assertion A and the Reason R Assertion A For a material exhibiting Coble creep a reduction in grain size results in a significant increase in creep rate Reason R Grain boundaries act as a barrier to motion of dislocationsDate:2019-06-25 13:49:37
Answerd question:'A plate of thickness h 120 mm is cold rolled in a mill with a roll diameter of 200 mm If the coefficient of friction is 01 the maximum possible reduction h in a single pass is in mm to one decimal placeDate:2019-06-25 13:48:50
Answerd question:'I f the solid liquid interfacial energy increases by 10 the energy barrier for homogeneous nucleation of a spherical solid from the liquid will change byDate:2019-06-25 13:46:40
Answerd question:'F e is produced in a reactor using pure Fe2O3 C and O2 For every mole of Fe produced 238 moles of C is used The exit gas from the reactor contains CO and CO2 in the molar ratio of 11 How many moles of O2 is consumed for every mole of Fe producedDate:2019-06-25 13:45:03
Answerd question:'A glass fibre of 5 micron diameter is subjected to a tensile stress of 20 MPa The surface energy and elastic modulus of this material are 03 Jm2 and 70 GPa respectively Pick the correct answer based on the information provided above Note The glass fibre contains a population of flaws of different lengthsDate:2019-06-25 13:43:59
Answerd question:'D etermine the correctness or otherwise of the following Assertion A and the Reason R Assertion A Refractory BCC metals like W and Mo are less ductile than FCC metals like Ni and Pt at room temperature Reason R BCC metals have fewer independent slip systems than FCC metalsDate:2019-06-25 13:43:27
Answerd question:'A copper aluminium diffusion couple develops a certain concentration profile after an isothermal treatment at 600C for 10 hours The time required to achieve the same concentration profile at 500C is in hours to 1 decimal place Given The interdiffusion coefficient for copper in aluminium at 500C and 600C are 41014 m2s1 and 81013 m2s1Date:2019-06-25 13:42:56
Answerd question:'A s shown in schematic below an alloy is cast as a rectangular slab between two thick mould walls that differ in their thermal conductivities Shrinkage defects are found at a distance L1 from Mould 1 with thermal conductivity 1 and distance L2 from Mould 2 with thermal conductivity 2 If the ratio L1L2 32 and assuming 1 D heat transfer the ratio 1 2 is to two decimal placesDate:2019-06-25 08:35:25
Answerd question:'T he temperature profile T in Kelvin of an arc weld across its width is given as 2000 exp032 where in mm is the distance from the weld centre The melting point of the base material is 1500 K The width of the fusion zone is in mm to two decimal placesDate:2019-06-25 08:34:10
Answerd question:'T he terminal velocity of a spherical inclusion of diameter D 50 micrometers rising in liquid steel is in mm s1 to two decimal placesDate:2019-06-25 08:33:19
Editted answer:I n a bord and pillar development district 6 headings driven along the strike direction are surrounded by panel barriers on the dip and rise sides The maximum possible number of faces for the panel is Date:2019-06-24 13:29:59
Editted answer:A roadway in a mine a single light source as shown emits light uniformly in all directions The floor level illumination at station A is 20 lux The floor level illumination at a point B in lux is Date:2019-06-24 13:27:22
Editted answer:T he degree of the differential equation 2 3 2 2 0 d x x dt is Date:2019-06-24 13:23:56
Editted answer:For the conveyor belt drive shown the tension on the tight side 1T is double that of the slack side The coefficient of friction between belt and drum is 021 The minimum angle of lap in degree to avoid slippage of the belt is Date:2019-06-24 13:22:34
Editted answer:T wo contours of RL 60 m and 70 m are separated by 34 m measured along dip of the seam The dip of the seam in degree is Date:2019-06-24 13:20:28
Editted answer:A 1 mol piece of copper at 400 K is brought in contact with another 1 mol piece of copper at 300 K and allowed to reach thermal equilibrium The entropy change for this process is in J K1 to three decimal placesDate:2019-06-24 13:16:26
Editted answer:F or the reaction 4Ags pure O2g2Ag2Os pure the standard enthalpy change 0 61080 J and the standard entropy change 0 13222 J K1 in the temperature range from 298 K to 500 K The temperature above which Ag2O decomposes in an atmosphere containing oxygen at a partial pressure 2 03 atm is in K to one decimal placeDate:2019-06-24 13:13:59
Editted answer:I f the net magnetic moment of an Fe atom in BCC structure is 2 then the saturation magnetization of Fe is kA m1 to one decimal placeDate:2019-06-24 13:12:32
Editted answer:I n a powder diffraction experiment on BCC iron the first peak occurs at 2 687 The wavelength of X rays is in nm to three decimal placesDate:2019-06-24 13:12:16
Editted answer:P ure iron transforms from body centered cubic BCC to face centered cubic FCC crystal structure at 912 C If the lattice parameter of the BCC phase is 0293 nm and that of the FCC phase is 0363 nm the associated volume change is in to one decimal placeDate:2019-06-24 13:11:10
Editted answer:T he ideal plastic work involved in extruding a cylindrical billet of length 100 mm from an initial diameter of 20 mm to a final diameter of 16 mm is in J to one decimal placeDate:2019-06-24 13:09:40
Editted answer:The value of the integral Gate 2018 Mechanical engineeringDate:2019-06-24 13:07:05
Editted answer:F rom a coal seam of a mine 1000 tonnes of coal is produced per day The seam has inflammable gas emission rate of 14000 m3 per day Percentage of inflammable gas in general body of air is 014 The gassiness of the seam isDate:2019-06-24 13:01:41
Editted answer:I n the figure below is equal to Date:2019-06-24 12:54:21
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Editted answer:I n the figure below is equal to Date:2019-06-24 12:13:20
Editted answer:F rom a coal seam of a mine 1000 tonnes of coal is produced per day The seam has inflammable gas emission rate of 14000 m3 per day Percentage of inflammable gas in general body of air is 014 The gassiness of the seam isDate:2019-06-24 12:09:19
Editted answer:The value of the integral Gate 2018 Mechanical engineeringDate:2019-06-24 12:06:52
Editted answer:T he ideal plastic work involved in extruding a cylindrical billet of length 100 mm from an initial diameter of 20 mm to a final diameter of 16 mm is in J to one decimal placeDate:2019-06-24 12:06:22
Editted answer:P ure iron transforms from body centered cubic BCC to face centered cubic FCC crystal structure at 912 C If the lattice parameter of the BCC phase is 0293 nm and that of the FCC phase is 0363 nm the associated volume change is in to one decimal placeDate:2019-06-24 11:57:45
Editted answer:I n a powder diffraction experiment on BCC iron the first peak occurs at 2 687 The wavelength of X rays is in nm to three decimal placesDate:2019-06-24 11:57:38
Editted answer:A 1 mol piece of copper at 400 K is brought in contact with another 1 mol piece of copper at 300 K and allowed to reach thermal equilibrium The entropy change for this process is in J K1 to three decimal placesDate:2019-06-24 11:56:32
Editted answer:F or the reaction 4Ags pure O2g2Ag2Os pure the standard enthalpy change 0 61080 J and the standard entropy change 0 13222 J K1 in the temperature range from 298 K to 500 K The temperature above which Ag2O decomposes in an atmosphere containing oxygen at a partial pressure 2 03 atm is in K to one decimal placeDate:2019-06-24 11:55:49
Answerd question:'I f the net magnetic moment of an Fe atom in BCC structure is 2 then the saturation magnetization of Fe is kA m1 to one decimal placeDate:2019-06-24 10:38:40
Answerd question:'F or the reaction 4Ags pure O2g2Ag2Os pure the standard enthalpy change 0 61080 J and the standard entropy change 0 13222 J K1 in the temperature range from 298 K to 500 K The temperature above which Ag2O decomposes in an atmosphere containing oxygen at a partial pressure 2 03 atm is in K to one decimal placeDate:2019-06-24 10:37:35
Answerd question:'A 1 mol piece of copper at 400 K is brought in contact with another 1 mol piece of copper at 300 K and allowed to reach thermal equilibrium The entropy change for this process is in J K1 to three decimal placesDate:2019-06-24 10:37:05
Answerd question:'I n a powder diffraction experiment on BCC iron the first peak occurs at 2 687 The wavelength of X rays is in nm to three decimal placesDate:2019-06-24 10:36:39
Answerd question:'P ure iron transforms from body centered cubic BCC to face centered cubic FCC crystal structure at 912 C If the lattice parameter of the BCC phase is 0293 nm and that of the FCC phase is 0363 nm the associated volume change is in to one decimal placeDate:2019-06-24 10:35:30
Answerd question:'T he ideal plastic work involved in extruding a cylindrical billet of length 100 mm from an initial diameter of 20 mm to a final diameter of 16 mm is in J to one decimal placeDate:2019-06-24 10:34:17
Answerd question:'The value of the integral Gate 2018 Mechanical engineeringDate:2019-06-24 09:14:29
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You got a vote on your answer:What are the new form elements introduced in HTML5/1You got:2ReputationsDate:2019-06-24 09:05:09
Answerd question:'What are the new form elements introduced in HTML5Date:2019-06-24 09:04:26
Answerd question:'I n appreciation of the social improvements completed in a town a wealthy philanthropist decided to gift Rs 750 to each male senior citizen in the town and Rs 1000 to each female senior citizen Altogether there were 300 senior citizens eligible for this gift However only 89th of the eligible men and 23rd of the eligible women claimed the gift How much money in Rupees did the philanthropist give away in totalDate:2019-06-21 12:04:17
Answerd question:'I n the figure below is equal to Date:2019-06-21 12:01:23
Answerd question:'T he significance of potentially explosive mixture in Coward flammability diagram is Date:2019-06-21 11:59:40
Answerd question:'F rom a coal seam of a mine 1000 tonnes of coal is produced per day The seam has inflammable gas emission rate of 14000 m3 per day Percentage of inflammable gas in general body of air is 014 The gassiness of the seam isDate:2019-06-21 11:58:59
Answerd question:'T wo contours of RL 60 m and 70 m are separated by 34 m measured along dip of the seam The dip of the seam in degree is Date:2019-06-21 11:58:19
Answerd question:'T he degree of the differential equation 2 3 2 2 0 d x x dt is Date:2019-06-21 11:57:58
Answerd question:'For the conveyor belt drive shown the tension on the tight side 1T is double that of the slack side The coefficient of friction between belt and drum is 021 The minimum angle of lap in degree to avoid slippage of the belt is Date:2019-06-21 11:57:36
Answerd question:'I n a bord and pillar development district 6 headings driven along the strike direction are surrounded by panel barriers on the dip and rise sides The maximum possible number of faces for the panel is Date:2019-06-21 11:55:59
Answerd question:'A roadway in a mine a single light source as shown emits light uniformly in all directions The floor level illumination at station A is 20 lux The floor level illumination at a point B in lux is Date:2019-06-21 11:54:44
Answerd question:'A panel in coal mine produces 400 tonne per day The number of persons employed in each of the three shifts is 110 130 and 120 As per CMR the minimum quantity of air that needs to be circulated at the last ventilation connection of the panel in m3min isDate:2019-06-21 11:54:27
Answerd question:'A right conical iron ore stack on level ground of height 10 m has 60 Fe The height of the conical stack is extended up to 20 m using iron ore of 50 Fe The angle of repose of iron ore is 38o The mean grade of the final stack in Fe is Date:2019-06-21 11:54:05
Answerd question:'T he feasible region of a linear programming problem is shown in the figure The maximum value of the objective function 43 Z X Y is Date:2019-06-21 11:53:48
Answerd question:'C ash flow of a project of duration 4 years is shown The uniform income R in Rs crores at the end of 2nd 3rd and 4th years for an internal rate of return of 10 is Date:2019-06-21 11:53:14
Answerd question:'T he grade values of alumina at three sample locations A B and C in a bauxite deposit are as shown Using the inverse distance method the computed grade in alumina at location Z is Date:2019-06-21 11:52:01
Answerd question:'A person standing 50 m away from an HEMM experiences 90 dB sound pressure level If the person moves to a new location that is 70 m away from the HEMM the sound pressure level experienced by the person in dB becomes Date:2019-06-21 11:51:18
Answerd question:'A portion of a ventilation system has two splits as shown Split A has a resistance of 02 Ns2m8 and a regulator of size 20 m2 The resistance of split B in Ns2m8 is Date:2019-06-21 11:50:55
Answerd question:'A ir enters a bord and pillar panel at 10 ppm CO and 2078 O2 The air at the panel return has 80 ppm CO and 2052 O2 The Grahams ratio for the status of fire in the panel in is Date:2019-06-21 11:50:19
Answerd question:'I n a sublevel stope 20 m high excavation is made with ring drilling in a 6 m wide orebody In an effective shift time of 6 hrs three rings are blasted resulting in 9 m extraction length LHDs of 50 m3 bucket capacity and cycle time of 5 minutes are used for ore transportation The number of LHDs required for this operation is Date:2019-06-21 11:49:47
Answerd question:'A coal seam lying at a depth of 200 m is developed by bord and pillar method Pillars are 30 m centre to centre with a gallery width of 4 m Unit weight of the overlying strata is 28 kNm3 If the pillar strength is 932 MPa the factor of safety of pillar is Date:2019-06-21 11:49:03
Answerd question:'F ollowing information about a longwall retreating panel is given Panel length 1800 m Face length 150 m Depth of web 06 m Shearer travels at a speed of 15 mmin along the face Each cutting cycle requires a non operational time of 2 h 20 min The panel is fully extractable The number of working days required to extract the panel is Date:2019-06-21 11:48:46
Answerd question:'A n SDL of 10 tonne capacity operates with a cycle time of 6 minutes The dimension of the face is 4 m x 3 m Five blasts are conducted per shift with an average pull of 12 m If the density of blasted coal is 08 tonnem3 the time required by the SDL in the shift to lift all the prepared coal in hours is Date:2019-06-21 11:47:50
Answerd question:'A force diagram is shown below Considering clockwise moments to be positive the resultant moment about A in Nm is Date:2019-06-21 11:47:31
Answerd question:'I n underground face blasting the pull is found to be 10 less than the drillhole length The headings of 36 m width are supported by prop density of 144m2 The hole length is 15 m and 6 rounds of blasting are done in the panel per shift The number of props to be erected in a shift is Date:2019-06-21 11:47:03
Answerd question:'T he experiment to determine permeability of a soil sample is illustrated below The crosssectional area of the sample is 200 cm2 The permeability of the soil sample in cms is Date:2019-06-21 11:46:36
Answerd question:'T he following figure shows the designed blast pattern of a bench The explosive column is charged at 18 kgm If the unit weight of the blasted material is 25 tonnem3 the powder factor for the blast in tonnekg is Date:2019-06-21 11:35:06
Answerd question:'T he immediate roof of a mine is supported by bolts of length 15 m arranged in 12 m x 12 m grid pattern If the unit weight of roof rock is 225 tonnem3 and load carrying capacity of each bolt is 75 tonne the factor of safety of the support system is Date:2019-06-21 11:34:28
Answerd question:'T he peak wavelength of radiation emitted by a black body at a temperature of 2000 K is 145 m If the peak wavelength of emitted radiation changes to 290 m then the temperature in K of the black body isDate:2019-06-21 11:31:56
Answerd question:'S elect the correct statement for 50 reaction stage in a steam turbineDate:2019-06-21 11:31:25
Answerd question:'D enoting L as liquid and M as solid in a phase diagram with the subscripts representing different phases a eutectoid reaction is described byDate:2019-06-21 11:31:03
Answerd question:'A local tyre distributor expects to sell approximately 9600 steel belted radial tyres next year Annual carrying cost is Rs 16 per tyre and ordering cost is Rs 75 The economic order quantity of the tyres isDate:2019-06-21 11:30:29
Answerd question:'T he viscous laminar flow of air over a flat plate results in the formation of a boundary layer The boundary layer thickness at the end of the plate of length L isL When the plate length is increased to twice its original length the percentage change in laminar boundary layer thickness at the end of the plate with respect to L is correct to two decimal places Date:2019-06-21 11:30:02
Answerd question:'L et X1 and X2 be two independent exponentially distributed random variables with means 05 and 025 respectively Then Y min X1 X2 isDate:2019-06-21 11:29:32
Answerd question:'T he problem of maximizing 1 2 z x x subject to constraints 1 2 1 2 x x 10 x 0 x 0 and 2 5 x has Date:2019-06-21 11:28:53
Answerd question:'A thin walled cylindrical can with rigid end caps has a mean radius 100R mm and a wall thickness of 5 t mm The can is pressurized and an additional tensile stress of 50 MPa is imposed along the axial direction as shown in the figure Assume that the state of stress in the wall is uniform along its length If the magnitudes of axial and circumferential components of stress in the can are equal the pressure in MPa inside the can is correct to two decimal placesDate:2019-06-21 11:27:25
Answerd question:'A bar is subjected to a combination of a steady load of 60 kN and a load fluctuating between10 kN and 90 kN The corrected endurance limit of the bar is 150 MPa the yield strength of the material is 480 MPa and the ultimate strength of the material is 600 MPa The bar cross section is square with side a If the factor of safety is 2 the value of a in mm according to the modified Goodmans criterion is correct to two decimal placesDate:2019-06-21 11:27:01
Answerd question:'A force of 100 N is applied to the centre of a circular disc of mass 10 kg and radius 1 m resting on a floor as shown in the figure If the disc rolls without slipping on the floor the linear acceleration in ms2 of the centre of the disc is correct to two decimal placesDate:2019-06-21 11:26:36
Answerd question:'A frictionless circular piston of area 2 10 m2 and mass 100 kg sinks into a cylindrical container of the same area filled with water of density 1000 kgm3 as shown in the figure The container has a hole of area 3 10 m2 at the bottom that is open to the atmosphere Assuming there is no leakage from the edges of the piston and considering water to be incompressible the magnitude of the piston velocity in ms at the instant shown is correct to three decimal placesDate:2019-06-21 11:26:11
Answerd question:'A ir is held inside a non insulated cylinder using a piston mass M25 kg and area A100 cm2 and stoppers of negligible area as shown in the figure The initial pressure i P and temperature i T of air inside the cylinder are 200 kPa and 400C respectively The ambient pressure P and temperature T are 100 kPa and 27C respectively The temperature of the air inside the cylinder C at which the piston will begin to move is correct to two decimal placesDate:2019-06-21 11:25:22
Answerd question:'A standard vapor compression refrigeration cycle operating with a condensing temperature of o 35 C and an evaporating temperature of o 10 C develops 15 kW of cooling The p h diagram shows the enthalpies at various states If the isentropic efficiency of the compressor is 075 the magnitude of compressor power in kW is correct to two decimal placesDate:2019-06-21 11:24:48
Answerd question:'A mbient air is at a pressure of 100 kPa dry bulb temperature of o 30 C and 60 relative humidity The saturation pressure of water at o 30 C is 424 kPa The specific humidity of air in gkg of dry air is correct to two decimal placesDate:2019-06-21 11:24:18
Answerd question:'A test is conducted on a one fifth scale model of a Francis turbine under a head of 2 m and volumetric flow rate of 1 m3s at 450 rpm Take the water density and the acceleration due to gravity as 103 kgm3 and 10 ms2 respectively Assume no losses both in model and prototype turbines The power in MW of a full sized turbine while working under a head of 30 m is correct to two decimal placesDate:2019-06-21 11:23:55
Answerd question:'T aylors tool life equation is used to estimate the life of a batch of identical HSS twist drills by drilling through holes at constant feed in 20 mm thick mild steel plates In test 1 a drill lasted 300 holes at 150 rpm while in test 2 another drill lasted 200 holes at 300 rpm The maximum number of holes that can be made by another drill from the above batch at 200 rpm is correct to two decimal placesDate:2019-06-21 11:23:18
Answerd question:'F or sand casting a steel rectangular plate with dimensions 80 mm 120 mm 20 mm a cylindrical riser has to be designed The height of the riser is equal to its diameter The total solidification time for the casting is 2 minutes In Chvorinovs law for the estimation of the total solidification time exponent is to be taken as 2 For a solidification time of 3 minutes in the riser the diameter in mm of the riser is correct to two decimal placesDate:2019-06-21 11:23:00
Answerd question:'A welding operation is being performed with voltage 30 V and current 100 A The cross sectional area of the weld bead is 20 mm2 The work piece and filler are of titanium for which the specific energy of melting is 14 Jmm3 Assuming a thermal efficiency of the welding process 70 the welding speed in mms is correct to two decimal placesDate:2019-06-21 11:22:26
Answerd question:'S team in the condenser of a thermal power plant is to be condensed at a temperature of 30C with cooling water which enters the tubes of the condenser at 14C and exits at 22C The total surface area of the tubes is 50 m2 and the overall heat transfer coefficient is 2000 Wm2 K The heat transfer in MW to the condenser is correct to two decimal placesDate:2019-06-21 11:21:50
Answerd question:'A vehicle powered by a spark ignition engine follows air standard Otto cycle 14 The engine generates 70 kW while consuming 103 kghr of fuel The calorific value of fuel is 44000 kJkg The compression ratio is correct to two decimal placesDate:2019-06-21 11:21:08
Answerd question:'F ollowing data correspond to an orthogonal turning of a 100 mm diameter rod on a lathe Rake angle o15 Uncut chip thickness 05 mm nominal chip thickness after the cut 125 mm The shear angle in degrees for this process is correct to two decimal placesDate:2019-06-21 11:19:03
Answerd question:'A 02 m thick infinite black plate having a thermal conductivity of 396 Wm K is exposed to two infinite black surfaces at 300 K and 400 K as shown in the figure At steady state the surface temperature of the plate facing the cold side is 350 K The value of Stefan Boltzmann constant is 567 10 8 Wm2 K4 Assuming 1 D heat conduction the magnitude of heat flux through the plate in Wm2 is correct to two decimal placesDate:2019-06-21 11:17:36
Answerd question:'A duck egg is removed from its mothers nest and incubated by a barnyard hen The duckling hatches out in the presence of the barnyard hen and stays in her nest After a couple of days the duckling is presented with a choice between its biological mother and the hen that incubated it The duckling approaches and follows the hen This set of observations demonstrates the phenomenon ofDate:2019-06-21 11:10:29
Answerd question:'D uring the Pleistocene which of the following groups experienced the largest mass extinctionDate:2019-06-21 11:10:26
Answerd question:'F orager bees communicate the distance of a food source using a waggle dance upon return to the hive It is observed that the number of waggles of a dance increases linearly with the distance to the food source This tells us that theDate:2019-06-21 11:09:41
Answerd question:'A plant species found in India produces flowers that are white fragrant and tubular Which of the following is the most likely pollinating agentDate:2019-06-21 11:09:09
Answerd question:'W hich of the following is NOT essential for a behavioural trait to evolve by natural selectionDate:2019-06-21 11:08:35
Answerd question:'E l Nio Southern Oscillation ENSO events have occurred approximately every 3 7 years over the last century The cause of these ENSO events is related toDate:2019-06-21 11:07:30
Answerd question:'F or a pair of interacting species increased specialization and decreased niche breadth in both species would result inDate:2019-06-21 11:06:57
Answerd question:'M oth ears typically consist of a membranous eardrum backed by an air cavity Ears in different phylogenetic groups of moths have evolved on different body parts Moth ears are thus best described asDate:2019-06-21 11:06:28
Answerd question:'A fish species is sexually dimorphic males possess ultraviolet UV spots on their bodies which are lacking in females Females prefer males with larger and more intense UV spots as mates Which of the following statements is a plausible reason for the spots being coloured ultravioletDate:2019-06-21 11:04:47
Answerd question:'T he frequency distribution of beak sizes of a bird species is symmetric but not normally distributed If the mean value of beak size is 6 mm standard deviation is 25 mm and kurtosis is 10 then the median is mmDate:2019-06-21 11:04:30
Answerd question:'A n altruist provides help worth 10 units of fitness to a recipient at a personal cost of 1 unit of fitness As per kin selection theory the minimum value of genetic relatedness between the actors and the recipients that is necessary to maintain altruism in the population is answer up to 1 decimal placeDate:2019-06-21 11:04:04
Answerd question:'A population grows from a size of 100 individuals at t 0 to 1000 individuals at t 100 following density independent growth The ratio of per capita growth rates at the initial at t 0 to the final t 100 time is Date:2019-06-21 11:03:31
Answerd question:'A plant produces seeds that can be dispersed by birds or mammals The probability that a seed is dispersed by a bird is 025 and by a mammal is 05 The bird can disperse a seed to three patches A B or C with a probability 05 04 or 01 respectively On the other hand the mammal disperses a seed to the same patches A B or C with a probability 015 08 and 005 respectively The probability that a given seed is dispersed to patch B is answer up to 1 decimal placeDate:2019-06-21 11:03:08
Answerd question:'T he species area relationship of trees in Mudumalai Tiger Reserve is given by S 01 A03 where S is the number of species in a given area A When log S is plotted against log A the slope of the resulting relationship is answer up to 1 decimal placeDate:2019-06-21 11:02:14
Answerd question:'T he probability that a bush has a cricket is 01 The probability of a spider being present on a bush is 02 When both a spider and a cricket are present on a bush the probability of encountering each other is 02 The probability of a spider consuming a cricket it encounters is 05 Assuming that predation only occurs on bushes the probability that a cricket is preyed on by a spider is answer up to 3 decimal placesDate:2019-06-21 11:01:02
Answerd question:'A single phase 100 kVA 1000 V 100 V 50 Hz transformer has a voltage drop of 5 across its series impedance at full load Of this 3 is due to resistance The percentage regulation of the transformer at full load with 08 lagging power factor isDate:2019-06-21 10:50:56
Answerd question:'I n a salient pole synchronous motor the developed reluctance torque attains the maximum value when the load angle in electrical degrees isDate:2019-06-21 10:50:34
Answerd question:'A positive charge of 1 nC is placed at 0 0 02 where all dimensions are in metres Consider the x y plane to be a conducting ground plane Take 12 0 885 10 Fm The z component of the E field at 0 0 01 is closest toDate:2019-06-21 10:49:25
Answerd question:'T wo wattmeter method is used for measurement of power in a balanced three phase load supplied from a balanced three phase system If one of the wattmeters reads half of the other both positive then the power factor of the load isDate:2019-06-21 10:48:01
Answerd question:'Describe the exchange of heated words between Margayya and the Secretary of the Co operative Bank ENGLISH CBSE 12 2018Date:2019-06-20 15:32:15
Answerd question:'How does the Police Inspector help Margayya trace Balu ENGLISH CBSE 12 2018Date:2019-06-20 15:30:52
Answerd question:'How did Margayya come to acquire his name ENGLISH CBSE 12 2018Date:2019-06-20 15:30:31
Answerd question:'What efforts did Margayya make to educate his son Balu ENGLISH CBSE 12 2018Date:2019-06-20 15:30:04
Answerd question:'Describe briefly the changes in the Tigers behaviour after he came into contact with his Master ENGLISH CBSE 12 2018Date:2019-06-20 15:29:08
Answerd question:'Describe briefly the heated arguments between the Master Swamiji and the teachers who surrounded the school room where the Tiger was locked ENGLISH CBSE 12 2018Date:2019-06-20 15:28:26
Answerd question:'How does Captain tame the Tiger ENGLISH CBSE 12 2018Date:2019-06-20 15:26:16
Answerd question:'How is Madan Madhusudan the Cine Director able to make Captain agree to spare Raja for his film ENGLISH CBSE 12 2018Date:2019-06-20 15:25:47
Answerd question:'Describe Rajas life of his early days as a cave dweller ENGLISH CBSE 12 2018Date:2019-06-20 15:24:31
Answerd question:'How does Prakritis mother react when she hears of Prakritis encounter with the monk ENGLISH CBSE 12 2018Date:2019-06-20 15:23:38
Answerd question:'What ought to be the object of all governments and what do we actually find it to be Freedom ENGLISH CBSE 12 2018Date:2019-06-20 15:22:57
Answerd question:'How did the author recognize the lady who was taken out of the car which hit the wall of Havana Riviera Hotel as a result of the storm ENGLISH CBSE 12 2018Date:2019-06-20 15:22:24
Answerd question:'What does Amartya Sen say about argumentation ENGLISH CBSE 12 2018Date:2019-06-20 15:18:49
Answerd question:'Describe the contrasting images that are used throughout the poem Kubla Khan ENGLISH CBSE 12 2018Date:2019-06-20 15:17:43
Answerd question:'What made Harry disappear without telling his father Capt Hagberd What efforts did the father make to trace his son ENGLISH CBSE 12 2018Date:2019-06-20 15:17:20
Answerd question:'Why are the intellectuals and her friends angry with the speaker ENGLISH CBSE 12 2018Date:2019-06-20 15:16:09
Answerd question:'Who is speaking these words and to whom ENGLISH CBSE 12 2018Date:2019-06-20 15:15:00
Answerd question:'i What does the term Mystery refer to here Why does Mystery have a dismal shade ii What is fruit of Deceit What does the word Raven signify here ENGLISH CBSE 12 2018Date:2019-06-20 15:12:02
Answerd question:'i Identify She Why was She called upon to look after the young children ii Where was She planning to go and why ENGLISH CBSE 12 2018Date:2019-06-20 15:09:46
Answerd question:'b Read the conversation given below and complete the paragraph that follows ENGLISH CBSE 12 2018Date:2019-06-20 15:08:38
Answerd question:'Why does Silas wish to visit Lantern Yard again What does his visit accomplish ENGLISH CBSE 12 2018Date:2019-06-20 14:57:12
Answerd question:'William Dane plays a significant role in the life of Silas Marner Comment with evidence from the text ENGLISH CBSE 12 2018Date:2019-06-20 14:55:16
Answerd question:'William Dane plays a significant role in the life of Silas Marner Comment with evidence from the text ENGLISH CBSE 12 2018Date:2019-06-20 14:55:08
Answerd question:'Describe the meeting of Marvel and the Mariner What did the Mariner later on realize ENGLISH CBSE 12 2018Date:2019-06-20 14:53:56
Answerd question:'Kemp and Griffin both share a scientific temperament yet they are different Compare and contrast their characters ENGLISH CBSE 12 2018Date:2019-06-20 14:52:23
Answerd question:'Based on Einsteins views what kind of teachers should an ideal school have ENGLISH CBSE 12 2018 Date:2019-06-20 14:51:07
Answerd question:'Compare and contrast the characters of Quinquart and Robichon in The Judgement of Paris ENGLISH CBSE 12 2018Date:2019-06-20 14:49:04
Answerd question:'Though his intentions were noble Rakeshs actions went against his fathers wishes How did his father react to this change Why ENGLISH CBSE 12 2018Date:2019-06-20 14:35:53
Answerd question:'Freedom brings with it responsibility How does Ruskin Bond explain this through the story Whats Your Dream ENGLISH CBSE 12 2018Date:2019-06-20 14:34:28
Answerd question:'Why did the bee attack the policeman How did Lynd justify it ENGLISH CBSE 12 2018Date:2019-06-20 14:33:08
Answerd question:'Greed is a curse It does no one any good Describe how the tragedy of Herberts death could have been averted but for the greed of Mr White ENGLISH CBSE 12 2018Date:2019-06-20 14:31:39
Answerd question:'i Who are the people described in these lines ii What does the Black Mother refer to iii Why does the poet describe the work as a ritual iv What is their fear v Why does the poet use religious references in these lines ENGLISH CBSE 12 2018Date:2019-06-20 14:30:36
Answerd question:'i Name the poem and the poet ii Whose dreams is the poet referring to iii How did the war shatter their pride iv Explain the phrase grim and glad v Why are the men referred to as children in the last line ENGLISH CBSE 12 2018Date:2019-06-20 14:28:32
Answerd question:'i What are them ii Name the figure of speech used in line 2 iii What are stubble plains iv Who are singing in the wailful choir v What raises and lowers the music of the choir ENGLISH CBSE 12 2018Date:2019-06-20 14:27:30
Answerd question:'A proud and conceited person may create difficulties for himself How did Mr Weston react to the death warrant he found in his pocket and had to cut a sorry figure ENGLISH CBSE 12 2018Date:2019-06-20 14:24:57
Answerd question:'Let be two distinct vectors that are not parallel The vector is A zero B orthogonal to alone C orthogonal to D orthogonal to alone GATE Aerospace Engineering 2018Date:2019-06-20 06:57:47
Answerd question:'Consider a vector field given by This vector field is GATE Aerospace Engineering 2018Date:2019-06-20 06:56:41
Answerd question:'A jet aircraft is initially flying steady and level at its maximum endurance condition For the aircraft to fly steady and level but faster at the same altitude the pilot should A increase thrust alone B increase thrust and increase angle of attack C increase thrust and reduce angle of attack D reduce angle of attack alone GATE Aerospace Engineering 2018Date:2019-06-20 06:55:53
Answerd question:'The pilot of a conventional airplane that is flying steady and level at some altitude deflects the port side aileron up and the starboard aileron down The aircraft will then GATE Aerospace Engineering 2018Date:2019-06-20 06:55:18
Answerd question:'A NACA 0012 airfoil has a trailing edge flap The airfoil is operating at an angle of attack of 5 degrees with un deflected flap If the flap is now deflected by 5 degrees downwards the versus curve GATE Aerospace Engineering 2018Date:2019-06-20 06:53:25
Answerd question:'An aircraft with a turboprop engine produces a thrust of 500 N and flies at 100 ms If the propeller efficiency is 05 the shaft power produced by the engine is GATE Aerospace Engineering 2018Date:2019-06-20 06:52:01
Answerd question:'An axial compressor that generates a stagnation pressure ratio of 40 operates with inlet and exit stagnation temperatures of 300 K and 480 K respectively If the ratio of specific heats is 14 the isentropic efficiency of the compressor is GATE Aerospace Engineering 2018 Date:2019-06-20 06:51:10
Answerd question:'An axial compressor that generates a stagnation pressure ratio of 40 operates with inlet and exit stagnation temperatures of 300 K and 480 K respectively If the ratio of specific heats is 14 the isentropic efficiency of the compressor is GATE Aerospace Engineering 2018 Date:2019-06-20 06:50:25
Answerd question:'An axial compressor that generates a stagnation pressure ratio of 40 operates with inlet and exit stagnation temperatures of 300 K and 480 K respectively If the ratio of specific heats is 14 the isentropic efficiency of the compressor is GATE Aerospace Engineering 2018 Date:2019-06-20 06:48:26
Answerd question:'the net hydrostatic force in kN on the side face of the tank due to the air and water is GATE Aerospace Engineering 2018Date:2019-06-20 06:47:39
Answerd question:'Assuming g as 981 ms2 the power in MW needed for it to cruise is accurate to two decimal places GATE Aerospace Engineering 2018Date:2019-06-20 06:46:54
Answerd question:'A statically stable aircraft has a 5 where the angle of attack is measured in radians The coefficient of moment of the aircraft about the center of gravity is given as 0054 The mean aerodynamic chord of the aircraft wing is 1 m The location positive towards the nose of the neutral point of the aircraft from the center of gravity is in m accurate to two decimal places GATE Aerospace Engineering 2018Date:2019-06-20 06:45:51
Answerd question:'An aircraft with a gross weight of 2000 kg has a speed of 130 ms at sea level where the conditions are 1 atmosphere pressure 288 K temperature and 123 kgm3 density The speed in ms required by the aircraft at an altitude of 9000 m where the conditions are 031 atmosphere 230 K and 047 kgm3 to maintain a steady level flight is accurate to two decimal places GATE Aerospace Engineering 2018Date:2019-06-20 06:44:59
Answerd question:'A pitot probe on an aircraft in a steady level flight records a pressure of 55000 Nm2 The static pressure and density are 45280 Nm2 and 06 kgm3 respectively The wing area and the lift coefficient are 16 m2 and 2 respectively The wing loading in Nm2 on this aircraft is accurate to one decimal place GATE Aerospace Engineering 2018Date:2019-06-20 06:41:58
Answerd question:'A pitot probe on an aircraft in a steady level flight records a pressure of 55000 Nm2 The static pressure and density are 45280 Nm2 and 06 kgm3 respectively The wing area and the lift coefficient are 16 m2 and 2 respectively The wing loading in Nm2 on this aircraft is accurate to one decimal place GATE Aerospace Engineering 2018/1Date:2019-06-20 06:33:47
Answerd question:'A pitot probe on an aircraft in a steady level flight records a pressure of 55000 Nm2 The static pressure and density are 45280 Nm2 and 06 kgm3 respectively The wing area and the lift coefficient are 16 m2 and 2 respectively The wing loading in Nm2 on this aircraft is accurate to one decimal place GATE Aerospace Engineering 2018Date:2019-06-20 06:27:29
Answerd question:'Air at 50 kPa pressure and 400 K temperature flows in a duct at Mach 30 A part of the flow leaks through an opening on the duct wall into the ambient where the pressure is 30 kPa The maximum Mach number achieved in the discharge is accurate to two decimal places Ratio of specific heats of air is 14 GATE Aerospace Engineering 2018Date:2019-06-20 06:26:15
Answerd question:'Consider a 20degree half angle wedge in a supersonic flow at Mach 30 at standard sea level conditions If the shock wave angle on the wedge is 36degreee the Mach number of the tangential component of the flow post shock is accurate to two decimal places GATE Aerospace Engineering 2018Date:2019-06-20 06:25:32
Answerd question:'The boundary layer thickness at the location of a sensor on a flat plate in an incompressible laminar flow of air is required to be restricted to 1 mm for an effective measurement If the flow velocity is 20 ms with 1 bar pressure 300 K temperature and 1789105 kgm s viscosity the maximum distance in mm of the sensor location from the leading edge is accurate to one decimal place GATE Aerospace Engineering 2018Date:2019-06-20 06:24:37
Answerd question:'Gross weight of an airplane is 7000 N wing area is 16 m2 and the maximum lift coefficient is 20 Assuming density at the altitude as 123 kgm3 the stall speed in ms of the aircraft is accurate to two decimal places GATE Aerospace Engineering 2018Date:2019-06-20 06:23:38
Answerd question:'An axial compressor rotor with 50 degree of reaction operates with an axial velocity of 200 ms The absolute flow angle at the inlet of the rotor is 22o with reference to the axial direction If the axial velocity is assumed to remain constant through the rotor the magnitude of the relative velocity in ms at the rotor exit is accurate to one decimal place GATE Aerospace Engineering 2018Date:2019-06-20 06:21:51
Answerd question:'A cantilever beam having a rectangular cross section of width 60 mm and depth 100 mm is made of aluminum alloy The material mechanical properties are Youngs modulus E 73 GPa and ultimate stress 480 MPa Assuming a factor of safety of 4 the maximum bending moment in kN m that can be applied on the beam is accurate to one decimal place GATE Aerospace Engineering 2018Date:2019-06-20 06:21:03
Answerd question:'A thin walled tube with external radius of 100 mm and wall thickness of 2 mm is fixed at one end It is subjected to a compressive force of 1 N acting at a point on the circumference parallel to its length The maximum normal stress in kPa experienced by the structure is accurate to two decimal places GATE Aerospace Engineering 2018Date:2019-06-20 06:19:51
Answerd question:'The flexural rigidity of the beam in kN m2 is accurate to two decimal places GATE Aerospace Engineering 2018Date:2019-06-20 06:12:32
Answerd question:'Mention five benefits of using PythonDate:2019-06-19 06:55:46
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Answerd question:'What is Python What are the benefits of using PythonDate:2019-06-19 06:54:32
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Answerd question:'Write a java script program to accept the user name and display it on the browserDate:2019-06-19 06:38:02
Answerd question:'Can we overload or override static methods in javaDate:2019-06-19 06:35:42
Answerd question:'What is JVMDate:2019-06-19 06:34:58
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Answerd question:' Explain Java Script Array methods with examplesDate:2019-06-19 06:25:03
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Answerd question:'What is the difference between Empty tag and Container tag in HTML CBSE CLASS VI 2012Date:2019-06-19 06:06:37
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Answerd question:'What are most essential tags in HTML CBSE CLASS VI 2017Date:2019-06-19 05:52:49
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Answerd question:'What is HTML and what does it doDate:2019-06-19 05:48:29
Answerd question:'HTMLHypertext Markup Language has language elements gate cse 2011Date:2019-06-19 05:48:22
Answerd question:'What is the full form of HTMLDate:2019-06-19 05:48:16
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Answerd question:'Banking and Insurance question Date:2019-06-19 05:45:16
Answerd question:' Bank University of calicut 2013 Banking insuranceDate:2019-06-19 05:42:01
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Answerd question:'Quantitative aptitude best training Date:2019-06-19 05:38:20
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Answerd question:'Which one of the following is not an activity of tertiary sector socialstudies cbse class 9Date:2019-06-19 05:31:12
Answerd question:' SLR University of calicut 2013 Banking insuranceDate:2019-06-19 05:30:16
Answerd question:'Stayzilla plans to grow in a big way mainly banking on which segment NIFT PG 2016Date:2019-06-19 05:28:49
Answerd question:'Which one of the following occupations is associated with secondary sectors CBSE EconomicsDate:2019-06-19 05:27:07
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Answerd question:'What are negotiable instruments in banking law operationsDate:2019-06-19 05:24:14
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Answerd question:'The rate of interest is high in the case of which deposit calicut university 2013 banking insuranceDate:2019-06-19 05:21:43
Answerd question:'What are the promotional activities that could be undertaken by a banker to market banking services annamalai university 2011 Banking insuranceDate:2019-06-19 05:20:45
Answerd question:'How to prepare for banking examDate:2019-06-19 05:18:03
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Answerd question:'Discuss the role of RBI in regulating Banking business annamalai university 2011 Banking insuranceDate:2019-06-19 04:45:05
Answerd question:' Define e banking Banking and Insurance Question Paper 2010Date:2019-06-19 04:39:31
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Answerd question:' Nuclear family refers to/1Date:2019-06-19 04:35:26
Answerd question:' Nuclear family refers toDate:2019-06-19 04:34:45
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Answerd question:'A banana peel will last approximately how long in the environmentDate:2019-06-18 18:07:38
Answerd question:'Which of earths four spheres is involved when a volcano erupts You may select more than one answer if neededDate:2019-06-18 18:06:32
Answerd question:' Which of these could help to reduce air pollution Date:2019-06-18 18:05:35
Answerd question:'The earth is made up of water rocks soil andDate:2019-06-18 18:04:26
Answerd question:'Which of these warms most of the air water and land on Earth Date:2019-06-18 18:03:09
Answerd question:'The main energy source for the Earth isDate:2019-06-18 18:02:22
Answerd question:'Raw materials supplied by Earth or nature that are necessary or useful to people areDate:2019-06-18 18:01:39
Answerd question:'Wind is considered to be a renewable resource because the energy that drives the wind originally comes fromDate:2019-06-18 18:00:49
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Answerd question:'Which of the following is not an example of reduce reuse recycleDate:2019-06-18 17:52:16
Answerd question:'Which is an example of a human impact on the atmosphereDate:2019-06-18 17:49:30
Answerd question:'As the Earth becomes warmer due to Global Warming which of the following areas will be affected the most Date:2019-06-18 17:48:48
Answerd question:'The width of each of five continuous classes in a frequency distribution is 5 and the lower class limit of the lowest class is 10 What is the upper class limit of the highest class CBSE class 9 MathematicsDate:2019-06-18 17:27:53
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Answerd question:'How are the consumers exploited in the market place Explain CBSE EconomicsDate:2019-06-18 17:26:33
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Answerd question:'Name the international airport in Tamilnadu CBSE GeographyDate:2019-06-18 17:25:42
Answerd question:'The first clear expression of Nationalism came with the French revolution in 1789 examine the statement History cbse class 10thDate:2019-06-18 17:25:01
Answerd question:'Describe any three problems faced by the French in the sphere of education in Vietnam History cbse class 10th/1Date:2019-06-18 17:23:24
Answerd question:'Describe any three problems faced by the French in the sphere of education in Vietnam History cbse class 10thDate:2019-06-18 17:22:34
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Answerd question:' Which incident forced Gandhiji to halt the Non cooperation movement History cbse class 10thDate:2019-06-18 17:15:17
Answerd question:'Examine the reasons that forced America to withdraw from the Veitnam war History cbse class 10thDate:2019-06-18 17:14:09
Answerd question:'Explain the measures taken by Gandhiji to eliminate the problem of untouchability History cbse class 10thDate:2019-06-18 17:13:30
Answerd question:'How did the business classes relate to the civil disobedience movement history class 10 CBSEDate:2019-06-18 17:12:30
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Answerd question:'Explain the main features of go east movement History cbse class 10thDate:2019-06-18 17:09:43
Answerd question:' What were the effects of non cooperation on the economic front History cbse class 10thDate:2019-06-18 17:08:51
Answerd question:'Name the leaders who founded Swaraj Party History cbse class 10thDate:2019-06-18 17:07:37
Answerd question:' Who was the founder of the Hao Hao movement in 1937 What was his contribution History cbse class 10thDate:2019-06-18 17:02:07
Answerd question:'On which factor was the economy of Vietnam based on History cbse class 10thDate:2019-06-18 17:01:05
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Answerd question:'Why Gandhiji decided to withdraw the Non Cooperation Movement history class 10 CBSE/1Date:2019-06-18 16:58:41
Answerd question:'Why Gandhiji decided to withdraw the Non Cooperation Movement history class 10 CBSEDate:2019-06-18 16:58:29
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Answerd question:'What is meant by Satyagraha History cbse class 10thDate:2019-06-18 16:56:59
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Answerd question:'A bulb in a staircase has two switches one switch being at the ground floor and the other one at the first floor The bulb can be turned ON and also can be turned OFF by any one of the switches irrespective of the state of the other switch Date:2019-06-18 16:47:34
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Answerd question:'What is the difference between structures and unionDate:2019-06-18 16:44:01
You got a vote on your answer:Data structure/1You got:2ReputationsDate:2019-06-18 16:43:06
Answerd question:'Data structureDate:2019-06-18 16:42:50
Answerd question:'what is AVL treeDate:2019-06-18 16:42:11
Answerd question:'Explain Data structure in very basic wayDate:2019-06-18 16:41:30
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Answerd question:'Name a data structure that follows the FIFO principleDate:2019-06-18 16:39:59
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Answerd question:' Breifly discuss the advantages of using the DBMS Database Management Systems 10CS54 VTU notes 8Marks DecJan 2014Date:2019-06-18 16:26:47
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Answerd question:'Breifly discuss the advantages of using the DBMSDate:2019-06-18 16:26:11
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Answerd question:'What id the full defenition of DBMSDate:2019-06-18 16:24:42
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Answerd question:'What are ER diagramsDate:2019-06-18 16:23:45
Answerd question:' Database Management SystemDate:2019-06-18 16:22:24
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Answerd question:'What are the keys used in DBMS define foreign keyDate:2019-06-18 16:20:29
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Answerd question:'2. Which cricket team has won most ICC Cricket World Cup titlesDate:2019-06-18 14:12:44
Answerd question:'3. Which of the following country did not won the ICC Cricket World Cup (50 over format) title so farDate:2019-06-18 14:07:06
Answerd question:'What is dbms Data base management systemDate:2019-06-18 14:06:11
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Vote on question:3. Which of the following country did not won the ICC Cricket World Cup (50 over format) title so farYou got:2Date:2019-06-18 14:03:44
Asked question:'3. Which of the following country did not won the ICC Cricket World Cup (50 over format) title so far?Date:2019-06-18 14:03:38
Vote on question:2. Which cricket team has won most ICC Cricket World Cup titlesYou got:2Date:2019-06-18 14:03:07
Asked question:'2. Which cricket team has won most ICC Cricket World Cup titles? Date:2019-06-18 14:02:58
Vote on question:10. Virendra Kumar Khatik was a member of:You got:2Date:2019-06-18 14:02:16
Asked question:'10. Virendra Kumar Khatik was a member of:Date:2019-06-18 14:02:02
Vote on question:9. Under which act Virendra Kumar Khatik went to Sagar and Jabalpur jails for 16 months. You got:2Date:2019-06-18 14:01:39
Asked question:'9. Under which act Virendra Kumar Khatik went to Sagar and Jabalpur jails for 16 months. Date:2019-06-18 14:01:25
Vote on question:8. Virendra Kumar Khatik was a part of which type of social and cultural activitiesYou got:2Date:2019-06-18 14:00:44
Asked question:'8. Virendra Kumar Khatik was a part of which type of social and cultural activities?Date:2019-06-18 14:00:35
Vote on question:7. Which of the following countries are visited by Virendra Kumar KhatikYou got:2Date:2019-06-18 14:00:07
Asked question:'7. Which of the following countries are visited by Virendra Kumar Khatik?Date:2019-06-18 14:00:00
Vote on question:6. When Virendra Kumar Khatik joined politicsYou got:2Date:2019-06-18 13:59:22
Asked question:'6. When Virendra Kumar Khatik joined politics?Date:2019-06-18 13:59:15
Vote on question:5. Which of the following are the hobbies of Virendra Kumar KhatikYou got:2Date:2019-06-18 13:58:55
Asked question:'5. Which of the following are the hobbies of Virendra Kumar Khatik?Date:2019-06-18 13:58:45
Vote on question:4. When Virendra Kumar Khatik started his career as a Convenor of Akhil Bharatiya Vidyarthi Parishad (A.B.V.P.)You got:2Date:2019-06-18 13:58:15
Asked question:'4. When Virendra Kumar Khatik started his career as a Convenor of Akhil Bharatiya Vidyarthi Parishad (A.B.V.P.)?Date:2019-06-18 13:58:10
Vote on question:2. When Virendra Kumar was elected to 11th Lok SabhaYou got:2Date:2019-06-18 13:57:24
Asked question:'2. When Virendra Kumar was elected to 11th Lok Sabha?Date:2019-06-18 13:57:11
Vote on question:1. Virendra Kumar Khatik belongs to which constituencyYou got:2Date:2019-06-18 13:56:49
Asked question:'1. Virendra Kumar Khatik belongs to which constituency?Date:2019-06-18 13:56:43
Asked question:'2. Where the resolution of celebrating International Day of Yoga is passed?Date:2019-06-18 13:55:31
Asked question:'1. When first International Yoga Day is observed in India?Date:2019-06-18 13:54:30
Vote on question:10. Celebration of International Yoga in India is done by which ministryYou got:2Date:2019-06-18 13:53:57
Asked question:'10. Celebration of International Yoga in India is done by which ministry?Date:2019-06-18 13:53:50
Vote on question:9. What do you understand by the term DogaYou got:2Date:2019-06-18 13:53:27
Asked question:'9. What do you understand by the term Doga?Date:2019-06-18 13:53:20
Vote on question:8. What is the theme of 4th International Day of Yoga 2018You got:2Date:2019-06-18 13:52:31
Asked question:'8. What is the theme of 4th International Day of Yoga 2018?Date:2019-06-18 13:52:24
Vote on question:6. In 2018, which city host PM Narendra Modi’s International Yoga celebrationYou got:2Date:2019-06-18 13:50:59
Asked question:'6. In 2018, which city host PM Narendra Modi’s International Yoga celebration?Date:2019-06-18 13:50:47
Vote on question:5. Which Veda mentions about the elements of yogaYou got:2Date:2019-06-18 13:50:23
Asked question:'5. Which Veda mentions about the elements of yoga?Date:2019-06-18 13:49:50
Vote on question:4. Who is known as Father of YogaYou got:2Date:2019-06-18 13:49:19
Asked question:'4. Who is known as Father of Yoga?Date:2019-06-18 13:48:47
Vote on question:3. Who had introduced yoga first time to the western world in a religion conference Chicago, AmericaYou got:2Date:2019-06-18 13:45:44
Asked question:'3. Who had introduced yoga first time to the western world in a religion conference Chicago, America?Date:2019-06-18 13:45:39
Vote on question:2. Where the resolution of celebrating International Day of Yoga is passedYou got:2Date:2019-06-18 13:45:18
Asked question:'2. Where the resolution of celebrating International Day of Yoga is passed?Date:2019-06-18 13:45:09
Vote on question:1. When first International Yoga Day is observed in IndiaYou got:2Date:2019-06-18 13:44:48
Asked question:'1. When first International Yoga Day is observed in India?Date:2019-06-18 13:44:39
Asked question:'Q.1 Define Yoga.Date:2019-06-18 13:42:57
Vote on question:Q.1 Define Yoga.You got:2Date:2019-06-18 13:41:57
Asked question:'Q.1 Define Yoga.Date:2019-06-18 13:41:51
Asked question:'Given the relations employee (name, salary, deptno) and department (deptno, deptname, address) Which of the following queries cannot be expressed using the basic relational algebra operations (U, -, x, π, σ, p)? (GATE CS 2000) (a) Department address of every employee (b) Employees whose name is the same as their department name (c) The sum of all employees’ salaries (d) All employees of a given departmentDate:2019-06-18 13:38:58
Vote on question:Given the relations employee (name, salary, deptno) and department (deptno, deptname, address) Which of the following queries cannot be expressed using the basic relational algebra operations (U, , x, π, σ, p)You got:2Date:2019-06-18 13:37:29
Asked question:'Given the relations employee (name, salary, deptno) and department (deptno, deptname, address) Which of the following queries cannot be expressed using the basic relational algebra operations (U, -, x, π, σ, p)? (GATE CS 2000) (a) Department address of every employee (b) Employees whose name is the same as their department name (c) The sum of all employees’ salaries (d) All employees of a given departmentDate:2019-06-18 13:37:16
Searching for :answersDate:2019-06-18 07:33:17
Searching for :answersDate:2019-06-18 07:32:55
Vote on question: In a system with 32 bit virtual addresses and 1 KB page size, use of one level page tables for virtual to physical address translation is not practical because of (GATE CS 2003) a)the large amount of internal fragmentation b)the large amount of external fragmentation c)the large memory overhead in maintaining page tables d)the large computation overhead in the translation processYou got:2Date:2019-06-18 07:29:42
Asked question:' In a system with 32 bit virtual addresses and 1 KB page size, use of one-level page tables for virtual to physical address translation is not practical because of (GATE CS 2003) a) the large amount of internal fragmentation b) the large amount of external fragmentation c) the large memory overhead in maintaining page tables d) the large computation overhead in the translation processDate:2019-06-18 07:29:36
Vote on question:The minimum number of page frames that must be allocated to a running process in a virtual memory environment is determined by (GATE CS 2004) a)the instruction set architecture b)page size c)physical memory size d)number of processes in memoryYou got:2Date:2019-06-18 07:29:14
Asked question:'The minimum number of page frames that must be allocated to a running process in a virtual memory environment is determined by (GATE CS 2004) a) the instruction set architecture b) page size c) physical memory size d) number of processes in memoryDate:2019-06-18 07:29:08
Vote on question:Consider the following statements with respect to user level threads and kernel supported threads i.context switch is faster with kernel supported threads ii.for user level threads, a system call can block the entire process iii.Kernel supported threads can be scheduled independently iv.User level threads are transparent to the kernel Which of the above statements are trueYou got:2Date:2019-06-18 07:28:07
Vote on question:Consider the following statements with respect to user level threads and kernel supported threads i.context switch is faster with kernel supported threads ii.for user level threads, a system call can block the entire process iii.Kernel supported threads can be scheduled independently iv.User level threads are transparent to the kernel Which of the above statements are trueYou got:2Date:2019-06-18 07:28:03
Asked question:'Consider the following statements with respect to user-level threads and kernel supported threads i. context switch is faster with kernel-supported threads ii. for user-level threads, a system call can block the entire process iii. Kernel supported threads can be scheduled independently iv. User level threads are transparent to the kernel Which of the above statements are true? (GATE CS 2004) a) (ii), (iii) and (iv) only b) (ii) and (iii) only c) (i) and (iii) only d) (i) and (ii) onlyDate:2019-06-18 07:27:57
Asked question:'Consider the following statements with respect to user-level threads and kernel supported threads i. context switch is faster with kernel-supported threads ii. for user-level threads, a system call can block the entire process iii. Kernel supported threads can be scheduled independently iv. User level threads are transparent to the kernel Which of the above statements are true? (GATE CS 2004) a) (ii), (iii) and (iv) only b) (ii) and (iii) only c) (i) and (iii) only d) (i) and (ii) onlyDate:2019-06-18 07:27:41
Vote on question: Using a larger block size in a fixed block size file system leads to (GATE CS 2003) a)better disk throughput but poorer disk space utilization b)better disk throughput and better disk space utilization c)poorer disk throughput but better disk space utilization d)poorer disk throughput and poorer disk space utilizationYou got:2Date:2019-06-18 07:27:11
Asked question:' Using a larger block size in a fixed block size file system leads to (GATE CS 2003) a) better disk throughput but poorer disk space utilization b) better disk throughput and better disk space utilization c) poorer disk throughput but better disk space utilization d) poorer disk throughput and poorer disk space utilizationDate:2019-06-18 07:27:02
Asked question:' Consider the following code fragment: if (fork() == 0) { a = a + 5; printf(“%d,%d\n”, a, &a); } else { a = a –5; printf(“%d, %d\n”, a, &a); } Let u, v be the values printed by the parent process, and x, y be the values printed by the child process. Which one of the following is TRUE? (a) u = x + 10 and v = y (b) u = x + 10 and v != y (c) u + 10 = x and v = y (d) u + 10 = x and v != yDate:2019-06-18 07:26:40
Asked question:' Consider the following code fragment: if (fork() == 0) { a = a + 5; printf(“%d,%d\n”, a, &a); } else { a = a –5; printf(“%d, %d\n”, a, &a); } Let u, v be the values printed by the parent process, and x, y be the values printed by the child process. Which one of the following is TRUE? (a) u = x + 10 and v = y (b) u = x + 10 and v != y (c) u + 10 = x and v = y (d) u + 10 = x and v != yDate:2019-06-18 07:26:01
Vote on question:Increasing the RAM of a computer typically improves performance because: (a) Virtual memory increases (b) Larger RAMs are faster (c) Fewer page faults occur (d) Fewer segmentation faults occurYou got:2Date:2019-06-18 07:25:32
Vote on question:What is the swap space in the disk used forYou got:2Date:2019-06-18 07:25:23
Asked question:'Increasing the RAM of a computer typically improves performance because: (a) Virtual memory increases (b) Larger RAMs are faster (c) Fewer page faults occur (d) Fewer segmentation faults occurDate:2019-06-18 07:25:15
Asked question:'What is the swap space in the disk used for? (a) Saving temporary html pages (b) Saving process data (c) Storing the super-block (d) Storing device driversDate:2019-06-18 07:24:52
Vote on question:Normally user programs are prevented from handling I/O directly by I/O instructions in them. For CPUs having explicit I/O instructions, such I/O protection is ensured by having the I/O instructions privileged. In a CPU with memory mapped I/O, there is no explicit I/O instruction. Which one of the following is true for a CPU with memory mapped I/OYou got:2Date:2019-06-18 07:24:24
Vote on question: Which of the following requires a device driverYou got:2Date:2019-06-18 07:24:18
Asked question:'Normally user programs are prevented from handling I/O directly by I/O instructions in them. For CPUs having explicit I/O instructions, such I/O protection is ensured by having the I/O instructions privileged. In a CPU with memory mapped I/O, there is no explicit I/O instruction. Which one of the following is true for a CPU with memory mapped I/O? (a) I/O protection is ensured by operating system routine(s) (b) I/O protection is ensured by a hardware trap (c) I/O protection is ensured during system configuration (d) I/O protection is not possibleDate:2019-06-18 07:24:14
Asked question:' Which of the following requires a device driver? (GATE CS 2001) a) Register b) Cache c) Main memory d) DiskDate:2019-06-18 07:23:35
Vote on question:Consider a virtual memory system with FIFO page replacement policy. For an arbitrary page access pattern, increasing the number of page frames in main memory will (GATE CS 2001) a) Always decrease the number of page faults b) Always increase the number of page faults c) Some times increase the number of page faults d) Never affect the number of page faultsYou got:2Date:2019-06-18 07:23:16
Asked question:'Consider a virtual memory system with FIFO page replacement policy. For an arbitrary page access pattern, increasing the number of page frames in main memory will (GATE CS 2001) a) Always decrease the number of page faults b) Always increase the number of page faults c) Some times increase the number of page faults d) Never affect the number of page faultsDate:2019-06-18 07:22:48
Vote on question:A graphics card has on board memory of 1 MB. Which of the following modes can the card not supportYou got:2Date:2019-06-18 07:22:29
Asked question:'A graphics card has on board memory of 1 MB. Which of the following modes can the card not support? (GATE CS 2000) (a) 1600 x 400 resolution with 256 colours on a 17 inch monitor (b) 1600 x 400 resolution with 16 million colours on a 14 inch monitor (c) 800 x 400 resolution with 16 million colours on a 17 inch monitor (d) 800 x 800 resolution with 256 colours on a 14 inch monitorDate:2019-06-18 07:22:18
Vote on question:Let m[0]…m[4] be mutexes (binary semaphores) and P[0] …. P[4] be processes. Suppose each process P[i] executes the following: wait (m[i]); wait(m[(i 1) mode 4]); release (m[i]); release (m[(i 1)mod 4]); This could cause (GATE CS 2000) (a) Thrashing (b) Deadlock (c) Starvation, but not deadlock (d) None of the aboveYou got:2Date:2019-06-18 07:21:42
Asked question:'Let m[0]…m[4] be mutexes (binary semaphores) and P[0] …. P[4] be processes. Suppose each process P[i] executes the following: wait (m[i]); wait(m[(i+1) mode 4]); ------ release (m[i]); release (m[(i+1)mod 4]); This could cause (GATE CS 2000) (a) Thrashing (b) Deadlock (c) Starvation, but not deadlock (d) None of the aboveDate:2019-06-18 07:21:36
Vote on question:1. Which of the following is NOT a valid deadlock prevention schemeYou got:2Date:2019-06-18 07:19:47
Asked question:'1. Which of the following is NOT a valid deadlock prevention scheme? (GATE CS 2000) (a) Release all resources before requesting a new resource (b) Number the resources uniquely and never request a lower numbered resource than the last one requested. (c) Never request a resource after releasing any resource (d) Request and all required resources be allocated before execution.Date:2019-06-18 07:19:40
Vote on question:Given the relations employee (name, salary, deptno) and department (deptno, deptname, address) Which of the following queries cannot be expressed using the basic relational algebra operations (U, , x, π, σ, p)You got:2Date:2019-06-18 07:15:39
Vote on question:Given the following relation instance. x y z 1 4 2 1 5 3 1 6 3 3 2 2 Which of the following functional dependencies are satisfied by the instanceYou got:2Date:2019-06-18 07:15:17
Vote on question:Consider a schema R(A, B, C, D) and functional dependencies A > B and C > D. Then the decomposition of R into R1 (A, B) and R2(C, D) is (GATE CS 2001) a)dependency preserving and loss less join b)loss less join but not dependency preserving c)dependency preserving but not loss less join d)not dependency preserving and not loss less joinYou got:2Date:2019-06-18 07:15:11
Vote on question: In SQL, relations can contain null values, and comparisons with null values are treated as unknown. Suppose all comparisons with a null value are treated as false. Which of the following pairs is not equivalentYou got:2Date:2019-06-18 07:15:07
Vote on question:Consider a schema R(A, B, C, D) and functional dependencies A > B and C > D. Then the decomposition of R into R1 (A, B) and R2(C, D) is (GATE CS 2001) a)dependency preserving and loss less join b)loss less join but not dependency preserving c)dependency preserving but not loss less join d)not dependency preserving and not loss less joinYou got:2Date:2019-06-18 07:14:31
Vote on question:Consider the following relations A, B, C. How many tuples does the result of the following relational algebra expression containYou got:2Date:2019-06-18 07:14:05
Vote on question:Consider the above tables A, B and C. How many tuples does the result of the following SQL query containsYou got:2Date:2019-06-18 07:13:27
Asked question:'Consider the above tables A, B and C. How many tuples does the result of the following SQL query contains? SELECT A.id FROM A WHERE A.age > ALL (SELECT B.age FROM B WHERE B. name = "arun") (A) 4 (B) 3 (C) 0 (D) 1Date:2019-06-17 14:38:40
Asked question:'Consider the following relations A, B, C. How many tuples does the result of the following relational algebra expression contain? Assume that the schema of A U B is the same as that of A. Table A Id Name Age ---------------- 12 Arun 60 15 Shreya 24 99 Rohit 11 Table B Id Name Age ---------------- 15 Shreya 24 25 Hari 40 98 Rohit 20 99 Rohit 11 Table C Id Phone Area ----------------- 10 2200 02 99 2100 01 (A) 7 (B) 4 (C) 5 (D) 9Date:2019-06-17 14:38:05
Asked question:'Consider a schema R(A, B, C, D) and functional dependencies A -> B and C -> D. Then the decomposition of R into R1 (A, B) and R2(C, D) is (GATE CS 2001) a) dependency preserving and loss less join b) loss less join but not dependency preserving c) dependency preserving but not loss less join d) not dependency preserving and not loss less joinDate:2019-06-17 14:35:45
Asked question:' In SQL, relations can contain null values, and comparisons with null values are treated as unknown. Suppose all comparisons with a null value are treated as false. Which of the following pairs is not equivalent? (GATE CS 2000) (a) x = 5, not (not (x = 5) (b) x = 5, x > 4 and x < 6, where x is an integer (c) x < 5, not(x = 5) (d) None of the aboveDate:2019-06-17 14:35:20
Asked question:'Consider a schema R(A, B, C, D) and functional dependencies A -> B and C -> D. Then the decomposition of R into R1 (A, B) and R2(C, D) is (GATE CS 2001) a) dependency preserving and loss less join b) loss less join but not dependency preserving c) dependency preserving but not loss less join d) not dependency preserving and not loss less joinDate:2019-06-17 14:33:05
Asked question:'Given the following relation instance. x y z 1 4 2 1 5 3 1 6 3 3 2 2 Which of the following functional dependencies are satisfied by the instance? (GATE CS 2000) (a) XY -> Z and Z -> Y (b) YZ -> X and Y -> Z (c) YZ -> X and X -> Z (d) XZ -> Y and Y -> XDate:2019-06-17 09:08:11
Asked question:'Given the relations employee (name, salary, deptno) and department (deptno, deptname, address) Which of the following queries cannot be expressed using the basic relational algebra operations (U, -, x, π, σ, p)? (GATE CS 2000)Date:2019-06-17 09:06:31
Searching for :GATEDate:2019-06-17 08:57:33
Vote on question:Consider the following three table to store student enrollements in different courses GATE CSE 2015You got:-4Date:2019-06-17 08:57:00
Vote on question:Consider the following three table to store student enrollements in different courses GATE CSE 2015You got:2Date:2019-06-17 08:56:34
Searching for :dbmsDate:2019-06-17 08:56:04
Searching for :dbDate:2019-06-17 08:55:55
Searching for :GATEDate:2019-06-17 08:20:54
Searching for :dbmsDate:2019-06-17 08:16:03