Answer / asheesh

we can apply rated voltage and assume power factor as 0.8
then
rated current = rated power/rated voltage*power factor

Answer / gunesh urs k

KA Rating can be calculated by simple Ohm's Law.

I = V/R,
[where R value is calculated by formula ρl/a, ρ=Resistivity
of material of conductor, l=Length of the cable & a=Cross
Sectional area]

Answer / abdul ghouse

Watts = Volts X Amps X p.f.

You can get the AMPS by the Measuring equipements/Meter.

You can take PF = 0.8,

(Power = Work done * Time) Units

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