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why earth hole size is biggest in plug point?
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Answer Posted / shailesh nimkar
earthing is also use to divert the short-circuit current to
the earth as we knw short circuit current has high value
which is approximately 6 times the rated value so that is
normat rating conductor we use the it get burn or break and
protection could not achive
that is the original reason for it
| Is This Answer Correct ? | 7 Yes | 3 No |
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