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Answer Posted / fazal ur rehman
Yes, Hm is absolutely right
Purpose of earthing is to provide a low potential path to
fault current which result in tripping the protective
device & thus cut off the supply. Once the supply is cut
off, both equipment & operator is safe. But remember
earthing witout the use of protective device in the circuit
is of no use.
| Is This Answer Correct ? | 15 Yes | 3 No |
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