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GATE Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what happens if number of poles in stator and rotor windins of slip ring induction motor are not same. Will it rotate near to the synchronus speed defined by stator?

 1 3916

If the rotor pf of a 3 phase induction motor is .866, then what is the phase displacement between stator and rotor magnetic field 1)30,2)120,3)150,4)90 please justify....

 2 4801

If the Brsh of DC motor is shifted by 90 deg, then MNA will shift by --degree.

5 9971

Equal resistance of 100ohm each are connected to the arms of whestons bridge, which is supplied by 2v battery. The galvanometer can sense a current low as 1microAmp. What is the smallest resistance that can be measered.

1 3598

Why LVDT have secondary windings connected in differential 1. Higher out put 2. Based on the out put voltage-/+, helps to identify the direction of displacement 3. To establish a null/ reference point

 1 5258

the resstance of a thermistor is 5000 ohm at 25degreeC and coefficient is .04/degCel. A measurement with lead resitance of 10 ohm will cause an error of

 1 3106

voltage of a ckt is measured by volt meter having an input impedence camparable with the out put impedance of the ckt Eror caused is 1. Gross Error 2. Errors due to lloading effect

 2 3264

when the control mechanism is present for an ammeter(1-10A) and 1A current is apllied what will be the reading of the meter?

 2 3640

The error in a single phase energy meter where pressure coil lags behind applied voltage by 88 degrees and pf is 1) upf 2).5lag

1 3935

The Q-facr o of a coil given as wL/R. what will be shape of Q versus frequency graph.

 1559

A 400KVA ,50HZ TRANSFORMER IS TO BE OPERATED AT 50HZ.THEN KVA RATING OF THE TRANSFORMER?.

 4 7470

a solar energy installation utilizes a three phase bridge converter to feed energy into power system through a transformer of 400v/400v.the energy is collected in a bank of 400v battery and is connected to converter through a large filter choke of resistance 10ohms.1.the maximum current through the battrey will be.2.the kva rating of the input transformer is.

 1 5912

X is a uniformly distributed random variable that takes values betweeen 0 and 1.The value of E {X3}(x cube) will be.

 1 2668

If the rank of a (5x6)matrix Q is 4, then which one of the following statements is correct ?

 1 3781

An input device is interfaced with Intel 8085A microprocessor as memory mapped I/O.The address of the device is 2500H.In order to input data from the device to accumulator,the sequence of instruction will be

 1 5729

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GATE Electrical Engineering Interview Questions


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Which is a better fit, razor or aspx?

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What is plug-in profiler and importance of it?

342

1) is external oscillator XTAL1 &XTAL2 connection must needed ? 2) shall we proceed without oscillator for simple logialoutput

1576

Enlist the data types that can be used in pl/sql?

577




Is there structure in c++?

594

What is the use of ansible?

1

How long have you been working on mainframes?

570

Can annotations be inherited?

175

Is django used in machine learning?

312

What are core components of Flume?

74

What do mean by xml datatype?

623

Does excel know pi?

278

Explain the Invoice verification process

2308

Which class is used for basic button group?

5