Answer / wareagle

You do not have enough information to answer the question.
You did not give the voltage or the load power factor.

Answer / mahendran

185 takes 200amps 2*200=400amps
load factor 75% 400*75%=300amps

you select 185 sq.mm cable 2 runs if the voltage is 415

Answer / mahendran

1 kw = 2 amps ie 148*2=296 amps

240 sq mm will carry 220 amps you make 2 * 240 =480 amps
this is actual amps for safety we give 755 load to the cable so
240*75%=380amps

150sqmmwilltake 180amps ie 2*180=360amps75%load
360*75%=270amps its less then your load

so you can select 2*240 sqmm cables

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