The frequencies of a.c. generator depends on :
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Shift 05/06/2023 3:30 PM - 6:30 PM
Correct Answer
Detailed Explanation
The frequency of an alternating current (AC) generator depends on the speed of the rotation of the coil. This relationship is described by what is known as the "generator equation," which relates the frequency (f), the number of poles (P) in the generator, and the rotational speed (N) of the coil. The equation is as follows:
f = (P * N) / 120
Where: f = Frequency of the AC generator (in Hertz, Hz) P = Number of poles in the generator N = Rotational speed of the coil (in revolutions per minute, RPM)
The other factors you mentioned, such as the amplitude of AC, size of the coil, and wavelength of AC, do not directly affect the frequency of the AC generator. The frequency is primarily determined by the rotational speed of the coil and the number of poles in the generator.
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