Answer Posted / sanjay kumar singh
earthing means to earth the body of any electrical
equipment like cooler, genetator body, induction motor,
grounding means to connecy the neutral point of machine to
the earth like star connected transformer or generator .
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Show Details FROM:Muhammed Ikram TO:qa@allinterview.com Message flagged Saturday, June 4, 2011 10:07 PMMessage bodyHello all, i want to ask a question to all of you that what is VMM (voltage monitoring module )? how it work,s? i heard somewhere that it compare 1 phase voltage to other phase voltage. but there is also some setting on it. how to set it,s setting. please tell me briefly. Thank,s and Regard,s. Muhammed Ikram.
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