Answer Posted / virendra joshi
Here are the diffrent kind of substation.
1. Step up / step down substation
2. Power factor improvement substation
3. frequrecy changing sub-station
4. HVDC substation.
5. Outdoor substation
6. Indoor Substation
7. Grid Station ( Regional , National )
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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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