Logo
Select Quick Pages:
Home
About
Contact Us
Disclaimer
Privacy policies
Terms and conditions

A 10-pole AC generator rotates at 1200 rpm. The frequency of AC voltage in cycles per second will be

The number of poles (P) and the rotational speed (N) of an AC generator are related to the frequency (f) of the AC voltage generated by the following formula:

f = (P * N) / 120

Where P is the number of poles, N is the rotational speed in revolutions per minute (RPM), and f is the frequency in hertz (Hz).

Using the given values, we have:

P = 10 poles N = 1200 RPM

Substituting these values into the formula:

f = (10 * 1200) / 120 = 100 Hz

Therefore, the frequency of the AC voltage generated by the 10-pole AC generator rotating at 1200 RPM is 100 Hz (cycles per second).