Size of the power cable like 1.5,2.5,4 sq.mm which area calculated from whick

Size of the power cable like 1.5,2.5,4 sq.mm which area
calculated from whick area or how specified the size?

Question Posted / appu

Size of the power cable like 1.5,2.5,4 sq.mm which area calculated from whick area or how specifi..

Answer / raghu

Square mm

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