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In a Circuit how the MCB and Fuse ratings are calculated.
And shall the fuse follws the MCB or it is otherwise?
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Answer Posted / abdulsubur
IT CAN BE CALCULATED BY THIS FORMULA ALSO P=V I COS PHI
I=P\VCOSPHI FOR SINGLE PAHSE
I=P\1.732*VCOSPHI
| Is This Answer Correct ? | 53 Yes | 20 No |
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