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 meant by LT & HT?

ABB,

5 12019

what is the relation bw voltage and F in capacitor?

TATA, Tata Motors,

3 6948

whether the battery is voltage source or current source?

2 4939

what happens when back charging of transformer is done for longer period

1 8716

How to calculate VA rating for CT or PT or Control Transformer?

Veez,

1 2917

How to calculate motor current for 3 ph & 1 Ph motor from KW rating?

3 6916

what is standard height of an energy meter from ground?

2 5638

power requirement of an l.e.d?

2 4843

I have suguna 3 hp pump for my agreeculture work.It deliver the water from 45 feet well .I suffered by powercut.During powercut i got 2phase supply only .My question is can i run the pump in 2 phase supply using capacitor?.Can u explain me how to connect the capacitors?

2 4417

l&t switch FN 63 handle position can we change

OPTCL,

1 2632

will three phase energy meter run without one phase

2 5339

why DG sets power factor is 0.8 lagging.

Cummins,

1 7973

Can i use the B-curve MCB instead of C-curve MCB

1 2103

please tell me, how i clear the objective test? when i studied form the one book after i solved the objective ,that time i solved that qes. but if i tried solve objective form the other book then i could not solved these que.

1 1748

can we measure +,-.zero sequence current ....? if so how can ???

NLC,

2 4603

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Un-Answered Questions { Electrical Engineering }

Can anybody post questions asked in Engineers India Limited Interview? Thanks in advance.

2449

Can Anyone Answer anyone of these ? Q1) why direct SOLUTION of Load Flow Studies in Not Possile ? Q2)Why majority of Buses in power system are load buses Q3)Why one of the buses in Power system is taken as reference bus (slack or swing) Bus ? Q4)Bus Admittance Matrix is a sparce (means it contains some zero elements ) matrix , give reason

2000

placement paper samples of mspl company

2004

Circuit diagram of tube light without starter using electrical choke

4201

plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?

2371

Do you need any help with FEWA Electrical Supervisor exams?

1075

I want single line diagram for AMF & DG syncronizing panel

7271

How to calculate VCB rating for 33KV ,25 MW Power line?

1819

hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.

3023

I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?

3876

hi this is hema, r there any books in particular for the preparation of the APPSC-A.E.E(electrical), if so please mail me the names ... thank u .

1994

what is thermal resistance of PVC Cable.

1878

please give some hindalco placement papers for written exam

1878

how many stairs have you climbed while you were coming

2250

I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz

2167

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