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 when the polarity changes in CT? Explain briefly?

8 31117

Explain the Term in CT Name Plate – Class: 5P10

6 13824

with out name plate details , how to find the metering ct and protection ct.?pls brif explaination about that.

APNPDCL,

3 7743

what is units of resistance

3 5016

findout of current?details 440v,3phase,085pf,hp-5

9 14399

pls give me brif explaination about the distance relay.

4 7025

WHAT IS THE DIFFERENCE B/W BUSHINGS AND INSULATORS? WHAT IS THE CREEPAGE DISTANCE ?

TCS,

3 9782

1) What are your personal strength? 2) What are your personal areas of improvement? 3) What are your expectations from from a particular job? 4) what are your carrier objectives?

2479

why we use 6nos of C.Ts on 11kv incoming?

2 5984

Even when a particular generator in a generating station is under maintenance we are still able to maintain the same power output. How is this possible? Does the tie line between 2 generating stations have a role to play in it?

NTPC,

1 4357

better choice of area of interest to post in our resume?

Cognizant,

2 22214

WHAT IS LINIER MOTOR?

BSNL, wbsedcl,

4 8868

What could be the problem if two power transformers trip on stand by earth fault at same time

1 3855

ouestion for the post of section engineer

BSNL, RRB,

1 4605

star delta starter control wiring diagram?

1 15152

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Un-Answered Questions { Electrical Engineering }

Please tell me the power flow from pmg to main rotor of an alternator (Including AVR unit)?

1994

5- What is the task (function) of the excitation and isolation transformers in power plant? 6- What is the task (function) of LCI (A), LCI (B) and LCI (COS) in power plant? : LCI (A) and LCI(B) are load commutating inverter for generator turbine starting. , LCI (COS) is load commutating inverter change over switch

3764

I completed iti in2004 I was worked in A grade contractor can I get c licence

1676

How to perform a DC resistance test In Alternator and their proceduces?

1686

working principle of AC Servo Motor with its construction

8847

why the name trunking bus PT

3016

Whats the minimum value for I.R. that can be allowed for HT & LT alternators for operation?

4005

how to calculate the battery AH

2722

As we know induction squirrel cage motor torque Directly praprortinal to applied voltage in star connection & delta also. If I connect 55KW Motor to DOL starter in load condition does motor withstand the load & what will be the current withdrawn ? motor will not fail ?

1805

please give some hindalco placement papers for written exam

1771

why do we use spark detector inside the slip ring brush compartment 0ona slip ring induction motor?

2052

Hi, Next week Iam appearing RRB exam for section engineer. So help me to get modal question papers for this position. Iam very thankful to you. Whether question will be fully techanical format or general form. Please give me a details regarding this exam.

1866

How to design the no. of ceiling fans required in 5mtr X 10 mtr X 3 Mtr hight room?

2114

hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible

1807

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

1912

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