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What is the min and max ohmic value for earthing?
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Answer Posted / satya dev ( knight frank)
It is depending on usage
LV- for copmutor/ electronic device --- 0- 1 ohm
for UPS --- 0- 1 ohm
HV - for substaion/ power generating system- 0- 5 ohm
but 0 is not possible.
| Is This Answer Correct ? | 32 Yes | 4 No |
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