An alternating current changes from a complete cycle in 1`mus`, then the frequency in Hz will be –

The average value of alternating current over a complete cycle is

The frequency of an alternating current is 50Hz, then the time to complete one cycle for current vector will be–

The root-mean-square value of an alternating current of 50 Hz frequency is 10 ampere. The time taken by the alternating current in reaching from zero to maximum value and the peak value of current will be

The root-mean-square value of an alternating current of 50 Hz frequency is 10 ampere. The time taken by the alternating current in reaching from zero to maximum value and the peak value of current will be

When the current changes the direction 50 times in one second then the frequency of a.c. is 50 Hz. is this statement true.