What is the electrical difference between Earthing Switch (ES)
and Maintenance Earthing Switch (MES)?
The first one is for lines and the other is for the station
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in telecom we are using neutral?
In case of power/distribution transformer what is percent impedence?
what is purpose of using neutral grounding transformer in generators??
wat are the transmission losses.... how can it be compensated....... wat s power system.......
If we say that an cable of size 3.5X 50 mm sq. can take current upto 140 amps,is it the current of single core of the cable or of all the cores jointly.
what is the function of NAT & NAC contacts in breaker control switch (TNC)??
describe the Operation of induction generators from bus bars
what type of relays used in transformers?
what is the difference b/w earthing and grounding??
how to calculate the no load current in transformer?
transformer core are laminated for what purpose?
please give me all the Alarm .Trip ,Safety Relays & Conditions of Diesel-generators mail me on ashokbabunhce@gmail.com
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