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 happens to the synchronous generator when reverse power is given to it?

1 4895

If you know per phase current and phase to phase voltage; what is overall KW of the circuit?

ABC, GAS,

1 4436

I want to measure resistance between Neutro and earth conductor for 3 phase Transformer what should i do

1 3892

which type of motor is suitable for water pump?

IIM,

1 6108

what kind of battery is used in laptops

Pepsi,

4 8316

WHEN WE TOUCH THE BOTH TERMINALS OF BATTERY WHY NOT THE D.C BATTERY GIVE US SHOCK SUCH AS A.C SUPPLY?

3 6062

WHAT IS DIFFERENCE BETWEEN POTENTIAL DIFFERENCE AND E.M.F?

2 5586

In separately excited m/c,we excite the field by a dc source,what not with ac source?

1 4296

what are the protections in 132 kv class electrical systems.....? hw u define that in elctrical terms..? . . .pls answr

ABB,

2 5067

WHAT IS THE COOLANTS IN TRANSFORMER?

Bhel,

7 10836

WHY TERTIARY OF POWER TRANSFORMERS IS LOADED WITH EQUIPMENTS LIKE CT,PT,ISOLATOR AND CB

1948

What is meant by a linear circuit and what is a non- linear circuit?

5 9102

What is vcb?

3 6072

why high voltage is reqiured or L.T. panels? what type of tests should be taken for electrical panels?

2 8511

What is the accepted limit to increase the choosen transformer capacity over the load and why ?

Asec,

2 4165

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Un-Answered Questions { Electrical Engineering }

What are the relays in ACB and VCB

2312

What is size 00, 01, 1 etc., in HRC fuse types?

2430

what is reverse power relay brief explanation and in b/w where it is connected

2086

How to checked frequency drive output voltages?

1251

I want the details about BHEL company examination.Can anyone able to help me please.

2095

how generator load test is conducted?what are the steps?

1651

What test must you do before powering up a circuit that you have been working on?

1910

what is the control circuit for operating the clean room air shower

2314

what is meant by flywheel and its role in retardation test

2464

How can I calculate ISF of current transformer?

3695

hi friends if you have any 400KV Substation Erection and installations Drgs please send to me.My email id:kandi.suresh441@gmail.com

2969

what happen if the parallel generator phase angle shift by 1 degree in manual mode

2095

Vibromotor 252MV 1/4HP2P..what is mean by 252MV?

2019

WHY L-G FAULT IS MORE SEVERE IN TERMS OF RRRV?

3238

when will be the iocl interview results i faced interview on 8th september 2008 iam from electrical branch i faced interview for the post of electrical engineer??????????????????????//

2089

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