Question

How many times does current change its direction in AC power in ind in india

Answer 1

Frequency of AC in India is 50Hz,i. e, 50 rotations per second.. It changes direction every 1÷100 s e cond

Answer 2

AC current changes its direction 2 times in 1 revolution.

in India frequency of AC current is 50 Hz i.e. 50 revolutions per sec.

so,

current changes its direction,

50×2=100 times.

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