Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what type of transformer used in soft ware parks its distribution or power transformer. like 1800 kva

3 2818

what is name of transformer oil ?

OPTCL, L&T, MPSEB, Practical Viva Questions, XLPE, ZGL, Servo, TATA,

57 100203

why are we using resistor in NGR ?

1 2700

What is the difference between AVR and Servo Stabliser


3 9520

What is a Servo Stabliser.

2 2222

what are lightning masts?what is their purpose???


1 1272

why the power cut problems occur in tamil nadu? may i know the exact reason.plz

17 18222

what is the formula to find out how many amps generater takes running on full load.

4 3772

What will happen if an AC induction motor is applied with DC voltage?????????Kindly give all the posssible answers...

2 6689

why all the feeders are designed in a particular manner ... is there any reason for that???


What is the difference between EARTH & NEUTRAL?


13 17307

difference between power surge and switching transient


What is a liquid resistance starter?where it is used??


15 69370

What is over fluxing in transformer?

1 23867

What is difference between PVC cable & XLPE cable?


14 179767

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Un-Answered Questions { Electrical Engineering }

What is super thermal power plant? and how it will differ from normal thermal power plant


Why the field rheostat is adjusted such that the voltmeter reads 380V


What is the difference between rated and per unit in transformer?


For R-L or R-C ckt,time constant formula is L/R and RC respectively and its unit is in sec.Pls tell me the derivation


What is difference between insulating medium and fault current interruption medium in a switching device.


Can any body tell me the different types of LT cables & their application.


solor panels arrange some angle,panel is flat fitted energy was produced or not why?


Can any answer me ,What will be the range of C.T coil for L&T energy meter EM301 used for 180 kva DG set


What is the rating factor for copper cable ( Specific value according to the type of laying ) & the voltage drop?


ht side line to earth voltage


how to set the time in digital timer ?


on a three-winding transformer relationship delta-delta-star, on third winding why the relationship is a star? what are the advantages and disadvantages? Thank you and please help


how braking & making capacity of circuit breaker is calculated?


How to define Kirchhoff current law and voltage law along with simply examples.


In the formula : Knee point voltage = Burden X alf / class, Please inform what is alf? regards Shashidhar M.R.