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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

why the LED of my electrical meter glows even after the line has gone. what actually the reason?

3 6209

What is the high tension lines voltage and low tension lines voltage?33 kv is high tension line or low tension.

MPSEB,

1 8962

why a motor overheated stops to rotate ?????

1 2772

for which possible reasons a motor can fail to start??

CEB, Essar,

4 6918

In Panels Main Incomer considered should be TPN or FP?

2 5476

Why 5kv megger used to megger 6.6kv motor or 33kv transformer why not 500v?

2 9053

Why only plate(copper) Earth pit given for neutral earthing? why not pipe(G.I) Earth pit?

1 5004

what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?

1957

what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?

2084

what is the difference between 4pole & 6pole DC Motors & give advantage ?

1953

what is difference between fuse and circuit breaker?

4 8187

what happend if the protection ct is by mistake put instead of measuring ct & vice versa?

2 4440

what is the difference between normal motor and flame proof motor??

PI Industries, SRF,

1 32697

Is LV shorted in magnettic balance test?If yes why?

Hindalco,

2 5503

what is the lightning arrester rating for 3.3kv system voltage

1 4946

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

Can anybody tell abt concrete encased earthing or grounding?

2124

what is the reason for indication of light in the earth lamps of main switchboard.if there is an earth why does one lamp get dim and the other two bright.

2401

I have finish diploma electronics and five years experience in electrical field in ht service how can i get c licensce or other electrical certificate

1747

would you please give me any idea about the BARC interview question on electrical? i have an interview on 1st july.....plz hlp me.......its urgent......

2512

explain why core loss of a transformer is almost constant under different load conditions when connected across a constant voltage and constant frequency.

2766

What should be the magnetic balance test values for a 3 phase delta/star connected single primary dual secondary winding transformer (90 MVA / 2 X 45 MVA TRANSFORMER)

1976

What is the size of a 60 watt and 80 watt tubelight?

2207

How to select the gauge of wire for winding of motors? How to select number of turns for winding of three phase induction motor?

2789

What is the type of earth fault protection used in battery? explain.

2361

What is the voltage gain or transfer function of amplifier?

1184

What is inrush current? how can calculateit? what is the affect of it?

2112

In Plumbing services What are accessories we consider for a bathroom?

2050

What is Servo Ventilated Motor?

2099

I need bhel electrical test pattern & paper

1905

how are reversing the direction of dc motor

1705

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