Answer Posted / sarad bashyal
demand of power = supply of power -no load sheeding
if supply of the power is higher than demand then at this
time generated power should be decrease in power station by
checking the frequency.
if demand of the power is greater than supply of the power
then there must be cut some feeders in order to balance
the electric system. cutting some load feeders to balance
the electric system is callted load shedding. if we do not
balance the system then anytime frequency will decrease or
increase in the system and finally system will collapsed
and some where it is also called blackout. when system
collapsed/black out that time all the power station which
are connected in grid are are stooped.
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