what is meant by residual over voltage & residual earth
fault ?
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how do we fix the rating of mcb required for a specific capacity of the electric motor
difference between local breaker backup relay or backup protection relay ?
What is the suitable rating of MCB used for 1.5 Ton A.C & why?
why dc did not flows to earth?
What is a diode?
why there is no grow of grass under the high voltage transmission line?
Distinguish between shunt and series field coil constructions.
how give earthing to shif and aeroplane which is away from earth?
Two 11 kv lines are feeding to common bus in a substation,I have one set of CT & PT(3ct,2pt), How can I measure both lines power using single set.
with the help of drive can we run the 50hz motor on 100hz,what will be its effect.
I am a possesor of c licence from 1993. I forgot to renew during the year 1998. During that time I was working at TNEB to till date. Is there any possibility to get renewed? or to apply for a new one?
what is the formula for converting KW into KWH ?