How to calculate unit consumption on the basis of load.
kWH=kwXhrs.is it correct? kw is motor load.What is unit
consumption at 100% load, 50% load & on no load.

Answer Posted / prabhu

In single phase
KW= Voltage X current
In 3 phase
KW= Sq.Rt 3 X V x I
For 100% load I=I
For 50 % load I= 50/100 X I= I/2

I is the rated current of the machine


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