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Is voltage & potential transformer are the same? Are they
used for same application ?
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Answer Posted / chethan
NO,They are different VT(Voltage Traf.) is used to step up
& step down the voltage perpose
PT. is used for Protection of equipment & measure the
voltage
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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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