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hoe to select the cable size in sq mm for certain load?

Answer Posted / pradeep bandre

AS WE KNOW CABLE CORE IS MADE UP OF ALLUMINIUM.AND IF
RESISTIVITY OF ALUMINIUM IS 'D' AND ARAEA OF CROSS-SECTION
IS 'A' THEN RESISTANCE=D(L/A) WHERE 'L' IS LENGHTH OF
CABLE.THEN BY FORMULA I=V/R YOU CAN CALCULATE THE CURRENT
CAPACITY.

Is This Answer Correct ?    4 Yes 8 No



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