If you don’t have coal, salt and copper, then how would you
earth your connection temporarily at a camp site.?
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Answer Posted / muthu
Salt and coal are require to reduce the earth resistance
hence it may or may not required for all soil.
The copper is a one of the conductor ..If the copper is not
there we can use other alternative conductor such as steel
or aluminium
| Is This Answer Correct ? | 19 Yes | 3 No |
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