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in three pin pluge there three pins one is phase and second
is earth third is nutral why nutral high diameter compare
with phase and earth
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Answer Posted / ssnslm
Normally earth pin is larger in dia than phase and neutral,
to provide low resistance path for the flow of fault
current. We know resistance = (resistivity * length)/ c.s
area of the conductor
| Is This Answer Correct ? | 7 Yes | 3 No |
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