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 difference between armoured cable and un armoured cable

2 23665

how to calculate diesel consumption of a D.G.Set?

4 11132

is EEE eligible for getting electrical supervisor certificate ? if yes then from which state i sud apply

ONGC,

1 2944

What is the disadventage of gland earthing(power cable) if any. ?

2067

Why we can't start a tube light without a starter(choke) and an inductor?

1 4656

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

2123

In three phase supply why we use R Y B Colour not other.

4 10467

HOW THE OLTC TRANSFORMER SAVE ENERGY IN COMPARISON TO OFF LINE TRANSFORMER AND IS IT ECONOMICAL TO REPLACE THE OFF LINE TRANSFORMER TO OLTC TRANSFORMER

2153

how we can save electrical energy in industries,please give some inputs

3 4843

what is efficient motors and how it is different from normal induction motors

Sarthak Contracts,

1871

what is the effect of un-synchronized power.

2004

how can we change the phase angle b/w two phase?

2 5073

what is the Maximum voltage range for single phase

4 6435

Re: how to calculate diesel consumption of a D.G.Set? Answer # 1 We can not calculate the diesel comsumption...depending upon load it will conume the diesel...suppose the 1500kva D.G is running and the load is 1000kw means it will consume 150-200 liters per hour....

Cipla,

6 14313

what is plunger and what's the use of it in motor alignment?

CLZ, Yahoo,

2609

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Un-Answered Questions { Electrical Engineering }

previous year paper of ntpc bhel for degree in electrical enng

3171

what is doid

2769

What is notching in dc machine?

1958

is it true there's a big difference in using Cummins or Denyo...especially power output or leakage

1905

The specific heats of the gas at constant pressure and constant volume are respectively 1.0 kJ/kg K and 0.72 kJ/kg K; the value of R for the gas is

1089

which pump used in STP

2164

State magnitude criterion.

1069

some time we open engine breaker 8.0 MW load but plant not trip. and another time engine open 4.0 MW load engine trip why? individually engine breaker open & individually emergency stop why difference?

1714

how to test reverse power trip?

4429

What are the advantages and disadvantages of negative feed back?

1094

What is reverse power relay?

1126

Please define ohm’s law for a.c (alternating current)?

1033

give some advantages and disadvantages of combiniing the session, presentation, and application layer in the osi model into one single application layer in the internet model

2660

how to calculate the change over time for star delta starter for different KW motor?

4186

what is meant by re-rolling motor? how it differs from standard motor?

1972

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