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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

How much maximum power can be transmitted on 66 KV transmission line?

Konark, NDPL, Torrent Power,

1 5576

how to give earthing in plain?

1966

How good are you in resolving the commercial issues to Employer's advantage?

2318

Why lightning arrester blast in rainy day?

Eco Cement, Mahaveer, MBDL,

1 5414

Motor running trough VFD, if voltage reduced speed will be?

4 4760

What will happen if mains neutral and generator neutral shorted?

Betts, Suzlon,

2 4294

How to calculate incoming cable size for 33KV, 1MVA transformer.

IAC,

1 5203

While HT line put on to activate ACB in low tention panel VCB tripping instantly.why it happens

Engineering,

2060

11KV electrical line going through the forest in cloudy night ,how can we find the direction of line.

Bhel, Cesco, HZL, Nesco,

5 6784

In Energy meter How many rotation Equal to one unit.

3 9094

which type of capacitors using in single phase motors

Vishnu Infra,

1 2937

Am using an electronic digital display to see the RPM of ABB ACS 550 drive, which is showing negative value when the motor & drive in stop mode but it is showing correct value during the run mode. can anyone help me out??

Bala Power Solutions,

2 3378

why m and c are shorted in wattmeter

1 9744

What is the difference between MCCB,ELCB,RCB & MCB

Bhel, HCL, HPL,

2 6435

What does Transformer vector connection Dy11y5 means?

1 4095

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

Please brief what is sinewave

2109

why does make gain margin and phase margin on same plot.?

2045

how to calculate differential current when we testing differential relay..suppose we have 1000kw generator,630amp VCB,what value we should put /inject so that relay trip the VCB? PLLZ justify ur comment

1538

What are locations arc protection relay is fixed.

1828

Any one who apply for Ferro Scrap Nigam Limited cn join with me at rajuhalder@indiatimes.com or 09669717028

1946

If the earth is a good conductor of electricity, why don't people get shocked every time they walking on earth?

1749

What is conventional thermal current (Ith)

4388

wow to calculate the transformer rating(KVA)

2224

WHAT IS THE WORKING PRINCIPLE OF A GENERATER.how is a GTG (Gas TURBANE Generater) working.plz explane

2489

how slip power recovery system work

2983

percetans

2140

what is mathed of check the D.C MOTOR 181 KW (ARMATURE AND FIELD) WHAT IS THE MATHED OF CHECK THE THYRISTOR MODULE (HIGH CURRENT)

1990

why actual valve timing diagram is different than ideal valve timing digram of a 4 stroke engine?

5528

how many current required for hypo test

1930

When we need up only in o/p 440v, so why we use directly in 11kva in input?

1646

For More Un-Answered { Electrical Engineering } Questions Click Here