why we r used DC megger insted of AC megger?
To test insulation , you build voltage across it continuously over a period ,which is possible with DC only
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what is the avr
6 Answers ArcelorMittal, Heidelberge Cement,
send me the upsc conventional papers of 2006
1 Answers Juniper Networks, Siemens,
advantages and disadvantages of inverse definite minimum time RELAY
Why do power lines not short out when they fall into water?
What are the different methodes for calculating the short circuit Current?
when a hand crancked meggar is used to check most three phase induction motors, how many tests r rquired? Why?
Explain about p.t?
1 Kva = How many KW
What is the different between Earthing & grounding?
what is MEMS and any one of it applications?
how to test the turn ratio of 3 phase transformer using volt meter shoe the curcit diagram.
how the earthing point or earthing is taken for ships and airplanes?
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