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 products have you designed which have entered high volume production?

Intel,

2027

What was your role in the silicon evaluation/product ramp? What tools did you use?

Intel,

1920

If not into production, how far did you follow the design and why did not you see it into production?

Bharti, Havells, Intel,

2127

what is the reason of power development in synchronous generator due to saliency ?

1 7072

How is a 100 MVA transformer cooled?

9 23973

What are the main Electrical IS rules?

3 10011

when we increase load , current drawn from source also increases why ?

5 21827

what is the difference between earth and neutral?

Bhel, Emerson, HCL, JLL, L&T, Siemens, TVS,

56 160995

What is thyristor?

13 28486

What are the technical reasons for soaking transformers for various times before allowing them to pick load after a fault ?

GE,

4 55238

what is the instataneous value of voltage in a 3-phase balanced star connected circuit?

6 12449

At which conditions a synchronous motor acts as a synchronous condenser?

KSEB,

9 27687

What is the power ratio between power in Star and Delta circuit?

ST Micro,

11 43507

For an 100kw generator, only 50kw of load is connected. will the generator generate only 50kw or 100kw. if it generate 100kw what happens to rest of the 50kw. what happens if we connect more than 100kw of load?

8 19715

In a synchronous motor armature current flows due to revolving flux which in turn rotates the load,but in no load condition armature current is zero hence thr is no revolving flux then how motor rotates?

9 15837

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Un-Answered Questions { Electrical Engineering }

I am B.E.electrical engineer having 7 years of experience in Transformer testing upto 315 MVA.I want to khow how I can get the 'Electrical Valuer' License.

2063

How does a transformer contribute towards the widespread popularity of ac system over dc?

1072

How can I calculate the Mega watts required to run a plant having many electric motors and other electrical components.

2043

We have two parts in generator, electrical & mechanical. how it works?

1911

What is the formula for calculating the Instantaneous Short Circuit & overcurrent for any breaker

1964

Disadventage of cable-gland earthing if any ?

2182

Load break swicth maintenance procedure.

1714

how can we make cable shedule for controll wiring ? which details must be required for it.?

2094

What information we need to prepare relay coordination chart

2283

if main CT is of ratio 50/5, and meter CT is -/5 what will be overall multiplying factor of meter.PT is 11000/110 .

1624

hello friend i wish to study a course related to the electrical construction, controlling and monitoring , which course i want to study? pls give me the name of institute?

1760

Whether power factor should be high or low? Why?

1078

what is arc flash and what are the hazards involved

2116

Show Details FROM:Muhammed Ikram TO:qa@allinterview.com Message flagged Saturday, June 4, 2011 10:07 PMMessage bodyHello all, i want to ask a question to all of you that what is VMM (voltage monitoring module )? how it work,s? i heard somewhere that it compare 1 phase voltage to other phase voltage. but there is also some setting on it. how to set it,s setting. please tell me briefly. Thank,s and Regard,s. Muhammed Ikram.

1820

model question paper for supervisor trainee

1997

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