Electrical Engineering Interview Questions
Questions Answers Views Company eMail

Refernce currents are to be generated using refernce cueernts how can this be done??

765

For group 1 , 2 whather i have to prepare my technical or general studies etc? and im graduate in ee engg. for wht posts im eligible for? please tell me!

Maruti Suzuki,

861

what are different types of excitation in synchronous generator,what is the difference between them

3 13693




what is volt drop formula?stm

1 1969

how to calculate the size of cable for 100 kva load,?can somebody tell me with a formula

Apollo,

7 21693

Refernce currents are to be generated using refernce cueernts how can this be done

ABC, Wipro,

930

How works the AVR in DG Sets Plz explain??????????

1 4961

What is the function of PMG in DG sets & how it works??????????

2 10101




I Just want do EHS Certified Certification Distance Course From Govt approved,so can any body provide me details.

944

why we use to transmit the power in three phases intead of single phase ?

4 3395

what is the difference betweem star connected motor & delta connected motor?

1115

What is vector group? What is meant by DYN11?Why is it needed?

Bhel, Areva, BRG, Fortis, Escorts,

13 73522

What it indicates by 25/41MVA on transformer?

4 5690

in electrical control panel. how can i choose the cable rating. (example - 11kw motor, 18-25A mpcb}

1651

in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.

ABB,

1066


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Un-Answered Questions { Electrical Engineering }

CAN ANYBODY PLEASE TELL ME HOW TO DESIGN A SERIES REACTOR FOR LIMITING SHORT CIRCUIT FAULT CURRENT??

735


What is the function of the generator exciter?

161


USE OF 8 WAY PAN ASSEMBLY

738


how to calculate the settings for shaft ct protn in hydro generators

735


How to design a Unit auxiliary transformer for a power house having a unit of 65 MW and Generating voltage of 11 KV and Secondary voltage of 433V

723






actually i can't understand what is 3dB ? and it's really not clear to me.please any one let it me be cleared.

778


Transmission voltage is kept 11KV,33KV,66KV,132KV,220KV due to form factor. What happen to 400KV and 765KV transmission voltage?

782


what is R Core Transformer. how it differs from normal transformers. dont search in net and post the answer.

852


r we are using in gas turbine mark (5) frame (6) (made in india Bhel 1997) Ā

602


What is the different types of cable & current capacity of cable

733


what will be the maximum winding temperature of 6.6kv HT motor 450kw, Full load current 49A. 50Hz Frequency.

1721


Which motor is 3.3 or 11kV more reliable, in terms of efficeancy,maintenance, reliability.

743


PLEASE SEND THE PREVIOUS YEARS QUESTION PAPERS OF RRB JUNIOR ENGINEER-ELECTRICAL

674


for what purpose the star point is done in ct

169


Is it possible to protect 3phase overload and earth fault of the 3phase system using two CT's.

825