check list of maintenance of transformer?
Answer Posted / sathisha n p
1. BDV of oil
2. moisture content in the oil(gas operated relay)
3. leakage in inlet or outlet valve
3. checking the colour of silica gel(in breather)
4. oil and winding temperature
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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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