| Other Electrical Engineering Interview Questions |
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|During a temperature rise test of a bus duct, it is fed
with 415 volts at 2000 amperes. Why dont we get an electric
shock if we touch the bus bars?
|what is the working principle of soft-starter & how it
diff. from VFD ?????????
|What is the importance of creepage distance in disc insulator ?
|what is DG A,B,C,D check?
|Which type of Oil is used in transformers, & what is its strength?
|oil sample dielectric test gives the insulation rupture
voltage at 26 kv. is this transformer safe to be operated .
The working voltage is 11 kv
|How to calculate unit consumption on the basis of load.
kWH=kwXhrs.is it correct? kw is motor load.What is unit
consumption at 100% load, 50% load & on no load.
|Is there any decided or standard frequency to check the
meager testing of transformer, DG set, LT Panel in the
industries in a year.
I means how many times we should be check the same.
|WHAT IS REACTIVE POWER?
|How to calculate the Sizes of the cable required for one
specific load? Is there any formula for that? ( EX: For
400KW load,50mtr Length, What is the LT cable Size
|why power generate in 33 kv it will be step down by 11 kv .
|what is the difference between AC choke (inductor) and DC
choke (inductor), working and design point of view?
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