Q7.1Multiple choice
If the rms current in a 50 Hz ac circuit is 5 A, the value of the current 1/300 seconds after its value becomes zero is
- (a)5 2 A
- (b)5 3 / 2 A
- (c)5/6 A
- (d)5 / 2 A
If the rms current in a 50 Hz ac circuit is 5 A, the value of the current 1/300 seconds after its value becomes zero is