Electrical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

what is the formula of starting current of 3phase and 1 phase motor???

2330

why does fans rotate in anticlockwise direction?

1 4090

how to test a motor from megger

JSW,

5 10868

what is disadvantages of high power factor

4 16695

WHY IS THE EARTH FAULT CURRENT ALWAYS LESS THAN THE NORMAL CURRENT??

Teil,

2227

how to set relay setting? and example calculation...

JSW,

2043

what is difference between vaccum circuit breaker and air circuit breaker?

2 5938

star delta starter contorl circuit... drawing..

2087

why the NGR (neutral grounding resistor) always OFF during DG off?

Bhel,

3478

how to check three phase motor torque value?

Apollo,

2371

how to read idmt curva

2286

what will happen if OLR CT in all phases are short circuted

Indfrag Limited,

2191

what effect will 10 milliampere current cause to human body ???

1 4246

why we use 3 phase in our country?..why no 4,5 or 2??

Siemens,

2 9840

Excat meaning of burden in only one word?

Bhel, DG Electricals,

3 6877

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Un-Answered Questions { Electrical Engineering }

why three phase capacitor takes unbalanced current in capacitor bank?

1494

What is difference between insulating medium and fault current interruption medium in a switching device.

1654

What are the material used for resistor?

1116

how to check avr of dg set of 125kva

2598

How would you relate your key competencies to this position?

2217

What is the Surge for 1.1 Phase Induction Motor(For Eg.1Hp) 2.3 Phase Induction Motor(For Eg.1Hp) 3.AirConditioner(For Eg 1Ton) 4.Refrigerator(For Eg 180Ltr or 160kW) 5.Induction Cooker 4. Ceiling Fan

2057

full form of electrical?

2717

Give the topology of current amplifier with current shunt feedback?

1213

I have done my m.tech in electrical engg discipline. Can any one please suggest me how should I prepare for getting into phd in iit or nit.How should I prepare for getting into lecturership

1698

What is knee point voltage?

1145

what is auto re-closer?

2634

In MEP Services what are parts of STP and what are there function?

3553

Iin ESP why positive is grounded ? why not negative ?

2656

why use phase displacement in transformer.and effect of phase displacement on transformer

2872

WHY THE COLOR OF OUTDOOR TRANSFORMER IS BLUE ONLY???

2120

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