How do you select a cable size(cu and Al) for a particular load
Answer Posted / rsbangra
cupper cable take 2.5 times current its ratting in mm2
and aluminiuam cable taken 1.5 times of its ratting.
exampl. 10 mm2 alu. cable take 15 amp current
and cupper cable 10 mm2 cable take 25-30 amp.
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