Timing Differences

Superposition Principle||Relation Between Phase-Difference||Path Difference ||Time Difference

If the frequency of ac is 60 Hz the time difference corresponding to a phase difference of 60^(@) is –

The phase difference between the current and the electromotive force in an ac circuit is pi//4 radian. If the frequency is 50 Hz, then the time difference corresponding to this phase difference, will be –

The phase difference between current and vottage in an AC circuit is (pi)/(4) radian. If the frequency of AC is 50 Hz, then the phase diiference is equivalent to the time difference of

The pie chart given below shows the percentage of time taken by different processes in making a car If total time taken in engine and tyres is 127 . 5 hours , what is time difference (in hours) in time taken by frame and glass respectively ?