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 in India only 50hz frequency not 60hz

Prism Cement,

2 4254

how to reduce shorting current in a slipring induction motor

3 3795

why we are using KVA rating for transformer,not KWh rating?

NTS,

5 5643

What is the function of mid point voltage in battery bank

Jindal Steel and Power,

1 5029

11000volt DG set carnt kaise banvay

AVK,

1677

what is the function of DC panel in substation?

4 5867

Why 1500 rpm of deasel generator please explain to me?

Integral BioSciences,

1 2679

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

XX,

1786

What was the Dg set radiator and lube oil temperatures trip in ACB

Gland Pharma,

1830

In case of HV test on medium voltage cables, BS is asking for 4 U0 where as IEC is asking for 3.5 U0. Can any one advise me how this 3.5 times or 4 times U0 is derived?

1695

In both 600/1000 V cable and 450/750 V cable, we can supply 415 V. However for distribution, all utilities are using only 600/100 V instead of 450/750 V. What is the reason?

1966

Why diesel tank kept in 990 ltrs

Reliance,

1 3923

How to reduce -234126219.6403 MVAr generation and by what?

1631

What is cp system and why is it required.?

Essar,

1 2792

If a capacitor bank is having rating 750kvar for 6.6kv. Then for 3.3kv how much will be the rating of capacitor bank.

OCL,

1 3024

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

give me a clear defination of inductance,and how can u calculate inductance of a motor

2800

Can an inverter be used as a converter? How?

1945

what is the difference b/w ATS and HTS?

2182

how can maintain the power factor and why and this is how do work tell us

2097

What is the approximate value of stacking factor?

1161

What happen in ups if phase reverse?

2288

why normally Generator rating are between 11Kv to 22Kv?

4667

all the technical question with answers pleas send your email id ramar_eee@yahoo.com

2029

What is the function of a neutral reactor.

1867

how cables go in and come out for distribution from the feeder pillar box?

2087

What is the general power consumption rating of CPU CRT type and Flat type, Monitor,Printer, projector, Scanner?

1899

why the projects getting loss?

1942

Determine the BTU size of an aircon for 20 sq metre room

1878

i need to give section engineer (electrical engineer) for RRB. Please suggest some book

1877

in dc shunt motor if field winding is shorted then

1842

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