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Answer Posted / peer
If we know power calculate I(current) then select Breaker
and choose cable according to that.
Ex: Power is 50KW 3Ph supply.
I=100A (Apprx)
Breaker size for the above is 4c.35 sqmm+1c 16sqmm
E.C.C.
| Is This Answer Correct ? | 20 Yes | 9 No |
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