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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

please suggest some good universities with low cost iam in totally full confusion so please help me my profile gre 283 and ielts 5.5

1602

What are the essential parts of a transformer?

NIT,

2 4793

Why induction motor overheated?

HVCC, Physical Research Laboratory (PRL),

2 3720

I have a one P.F meter in my factory showing 2 phase leading and one phase lagging then what is my actual P.F.

1 2543

For single phase(phase to neutral) having potential difference 230.in three phase(phase to phase)we have 440V HOW...?

1 3942

How to calculate earth fault current for 6.6 KV , 50 HZ , 756 Amps , 3000 RPM , 0.8 PF generator

2053

What is broken wire condition in transmission line?

TATA,

2 9552

What is the difference between ground & earth or neutral

1 3213

What is conventional thermal current (Ith)

Alstom, HPL,

4443

What happens if ac excitation is given to the field of an alternator

Aurobindo,

3 4623

what is advertised hop count

1775

Why transmission line carryiny high voltage and low current?

apspdcl, Universal Power Controls,

3 4979

What is the meaning of transformer 16 / 20 mva.

1 3285

we use capister for power factor. when we use capaciter in dg circuit than defect dg. can we use capaciter bank for dg circuit

Syncom,

1920

Min and max capacities of VCB,ACB,ACCB,OCB,MCCB and MCB

apspdcl,

3 18640

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Un-Answered Questions { Electrical Engineering }

what is the solution for meger test failed the MV cable?

4267

How test for Ddo vector group test condition?

2468

1.what is the difference between ct and cvt? 2.what is the difference between pt and cvt? 3.what is the difference between relays and circuit breakers?

2758

1.25 kg of hydrogen are burnt with stiochiometric air, the mass of air in kg required is

2110

WHAT IS MEANT BY DERATING OF THYRISTOR?

2965

How i can decide that HVDC line is best for transmission.

1919

what curve and rateing would you use for a three phase 0.75kw motor?

1991

I am applying for NTPC examination.Can we please provide previous paper to my mail prasad.chintala108340@gmail.com

2196

how to check regenerative load in drived motor

2232

1hp= how much rpm

2077

what is smart grid? why we use it? explain in detals bcoz i want give presentatin from it....

1947

what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.

3795

What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?

3693

What is Surge Capacitor? Why it is use in Generator Circuit Breaker?

5140

what is the power rating of CPU, CRT type moniter, LCD type moniter,scanner Approx.

2200

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