Interested to Buy Any Domain ? << Click Here >> for more details...
I need the proper answer on :-
What is the Earthing Value as per the standard for Raw
power and UPS Pit and in panel /DB N-E value ???
- 2 Answers
- 7567 Views
- I also Faced
- E-Mail Answers
Answer Posted / k.p.sharma
The Earthing Value as per the standard for Raw
power and UPS Pit SHOULD BE LESS THAN 2 OHM and in
panel /DB N-E value SHOULD NOT BE MORE THAN 5 VOLT.
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
Can anybody please refer the best and simple book for about Protection relays and in detail of all its protection ?
Single line diagrams for star to delta and DOL starters.
when will be the iocl interview results i faced interview on 8th september 2008 iam from electrical branch i faced interview for the post of electrical engineer??????????????????????//
If 24 KVA AVR having Input voltage 200-400v, Output voltage 415+-1%, what will be the voltage if Load is 13A.
what is the earth current,reverse power,electrical trip generator short circuit,low voltage, high voltage please discribe me
we have 3.5MVA-11/6KV transformer. how can we calculate earth fault current and NGR calculation?
Define peak time.
How to calculate per unit impedance of transformer?
1.what is meaning of curve into a mcb. 2.what is basic reason changing of curve
HOW TO CALCULATE EARTHING SIZING?
why star point of HT motor not earthed?
circuit diagram of trip circuit supervision relay
how to select the no. of brushes in a lap winding?
if grounding is notdone at regular intervals for long distance transmission, will the load connected at distribution end receive voltage during negativehalf cycle of the sine wave?
If breaker is undefined position, first step to do.
