sir, i want to know the calculation for find rated current
for cable sizes.(both copper & aluminium) with examole.
please sir

for example: 35sq.mm al.cable is withstands for how many
amps?
is suitable for 45kw motor?

Answer Posted / somdatt

Mr Prakash answer is right but upto a extent, but as size
of conducter increases, The current carrying capacity of
the cable decreases.
Also Correct current carying capacity of the cable can be
taken from the cable manufacturer.

Is This Answer Correct ?    7 Yes 0 No



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