Frequency Calculation of A4 Pole Generator Spinning at 900 RPMs

What is the output frequency of an A4 pole generator spinning at 900 RPMs?

Is it 60 Hertz, 90 Hertz, 30 Hertz, or 120 Hertz?

Answer:

The output frequency of a generator is determined by its rotational speed, also known as RPM (revolutions per minute). In this case, we have an A4 pole generator spinning at 900 RPMs, and we need to calculate the output frequency in Hertz.

To calculate the output frequency, we can use the formula: Frequency (in Hertz) = (Number of poles * RPM) / 120. In this case, the generator has 4 poles and is spinning at 900 RPMs.

Let's plug these values into the formula: Frequency = (4 * 900) / 120 = 36,000 / 120 = 300 Hertz.