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 tests required for a 132 kV, 400 kV , 765 kV for a Circuit Breaker and Power Transformer before commissioning ?

Eprosys Engineering Consultants,

1518

if 3400kw slipring motor rotor shorting done and motor started on mv drive ,what will be the rotor shoring current

1639

If we have 11 kv RYB Phase single core cable near about. Then wht effect and losses

Kirloskar,

1834

Why the underground cables will Punchar? or what is the reason to burst the underground cables?

1 2833

11kV capacitor bank of rating 2.4KVAR, is charged with protective relays of only over current & Earth fault &.......without Over Voltage, Under Voltage & Neutral Displacement Relay. Is it advisable??

1562

Motor,transformers,capacitor tubelight etc....

1588

160 kw motor running use 2R* 150 SQ mm cable

ID,

1583

Meter p.t. ratio= 3×230/400 , c.t.ratio = 3×1 (2) A what is m.f.

1711

physical identification of HT & LT panel

Schneider,

1640

how could we calculate the no of outgoings from a 800 watt distribution board

United Engineering,

1762

how could we know the size of cable by physical view?

Havells, United Engineering,

1579

some basic standard questions on transformer.

United Engineering,

1736

i have 3, 75hp motors and 10, 15 hp motors....and to run this motors continously with a generator how much rating(kva) of generator will suiteble....?

2 3463

I Need standard operation procedure(SOP)for 500kva Oil type transformer oil filtration & Procedure for IR value checking.

Reliance,

2837

determine two methods to find loose connection in operational electrical system?

1643

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Un-Answered Questions { Electrical Engineering }

my b-tech percentage is 50%. what answer will satisfy the hr ?

2060

what is the practical application of full adder circuit?

1812

I want to know how to calculate the size of electricity cable in building?

1968

Starting current of a 10 HP induction Motor is ______ time’s full load current.

2880

We have 250 KW x 2 motors, which are load from 25% to 100% varying load in every minute , so how can we compansate the power factor. pl give your opinions on the above subject.

1828

i am completed in B.E(Electrical and Electronics Engineering) with 8 months experience in Quality Control Engineer at Bharathi Industries,Coimbatore.

1844

What are linear and non-linear systems?

1043

if in 3-phase system voltage=440V,frequency=60Hz, current=400A. then if it is single phase then current=? and if it is single phasing then current=?

2503

What is meant by reverse polarity and how it can be fixed?

1214

What is the source of dependent source ?

1832

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

1983

what kind of technical test that i need to learn because i have an interview tomorrow.. please someone help me..

1973

How earthing of switchgear system to be done.

1896

what is the need of starter in tube light and what type of starter is used in that?

1964

I HAVE BEEN SELECTED FOR APGENCO A.E(ELECTRICAL) 2008.HOW MUCH WEIGHTAGE FOR INTERVIEW AND WRITTEN TEST.HOW I HAVE TO PREPARE. PLEASE GIVE INFORMATION IF U KNOW.WHAT ABT G.D THIS TIME.CALL RATIO 1:2

2883

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