The frequency of the applied AC is 2 kHz. Its time period will be:
Correct answer: A. 0.5 x 10^-3 sec
- A. 0.5 x 10^-3 sec
- B. 0.5 second
- C. 5 sec
- D. 2 sec
Explanation
Formula: Frequency = 1/t t = 1/2000= 0.5 x 10-3 sec
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About Phase of Alternating Current
Phase describes the position of an alternating voltage or current within its cycle and the phase difference between two sinusoidal quantities. The topic covers in phase signals, phase angle and lead or lag in resistive, inductive and capacitive circuits, rather than the amplitude or frequency of the supply.
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