Answer / gp

kilo watt hour

Answer / sss

It is the unit of energy.......Normally will call them as
units consumed........The kilowatt hour is most commonly
known as a billing unit for energy delivered to consumers
by electric utilities.To get kilowatt-hours, take the
wattage of the device, multiply by the number of hours you
use it, and divide by 1000. (Dividing by 1000 changes it
from watt-hours to kilowatt-hours.)

why we use tapechanger in primary side of transformer

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why using 3 phase

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