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 difference between rated and per unit in transformer?

2197

HOW DEFINE THE IP FOR ELECTRICAL EQUIPMENT AND WHAT IS THE IP OF PANELS USING IN HAZARDOUS AREA ?

2 5918

what will happen if dc supply is given to ac motor?

CTS,

9 16688

why middle phase should used for earth fault and other phases used for over current in overcurrent and earth fault relay?

ABB, ONGC,

7 11587

why some transmission lines have 7 wires n why some have 3 n 4??

3 7491

technical questions asked by visa steel interview plg get me!

LG, Visa Steel,

1 3448

what are the 6 terminals of the motor plss give me in details

Siemens,

5 23347

what are factors comes under relay setting (distance relay 7sa52) under OPEN DELTA VTs connection??

2559

what happen if we give square wave instead of sine wave to the transformer

8 12723

how to electronic energy metter failed in electomagnectic fild passing in the metter and which thing to defect more on metter.

1976

6.6Kv feeder feeding tow step down transformers-415V-,what the possible consideration for parrellel operation?

1 3426

How Flywheel run in DG set, tell in details

Sambhav, TATA,

1 5210

If Dg set load increase 25%, How much increase fuel Consumption (15 kva 2 cylinder DG set)

TATA,

2262

MICOM P122 OC/EF RELAY HAVE HARMONIC RESTRAIN OR NOT?

1 6997

How is operate breaker failure scheme in substation

2118

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Un-Answered Questions { Electrical Engineering }

What are the characteristics of negative feedback?

1056

please send me the L&T Emb. sys. placement papers and entire details of pattren

2328

How to know of any cable size if there are not written on cabl?

1903

what is V.L.F. testing of power cable? do you know the voltage ratings, like for what rating and size of cable what rating of V.L.F. testing is used?

2353

what is meant by LCR meter? where its useful ?

2051

What is T’Q and X’Q and X’D ? and what is saturated as well as unsaturated ?

1785

what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator

2055

bitumar

2308

Explain difference between stand by earth fault and residual earth fault protection?

2012

What happen Grid EARTH plat got cut.

2225

WHY THE DIMENSION OF TWO SAME RATED MACHINE IS DIFFERENT ?

2175

how you taken aotitude test

2490

What is the name of the winding to which supply is given?

1174

What are the types of windings according to the construction?

1119

Can we put 3 layers of cable tray while installing tray

2398

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