What is the frequency of a generator operating at 3600 rpm that has 2 poles?

The frequency of a generator is determined by the formula:

[ \text{Frequency (Hz)} = \frac{\text{Number of poles} \times \text{RPM}}{120} ]

In this scenario, the generator has 2 poles and is operating at 3600 revolutions per minute (RPM).

Using the formula, we calculate the frequency as follows:

[ \text{Frequency} = \frac{2 \times 3600}{120} ]

[ \text{Frequency} = \frac{7200}{120} ]

[ \text{Frequency} = 60 , \text{Hz} ]

This calculation reveals that the generator operates at a frequency of 60 Hz. The relevance of the number of poles and RPM is significant, as they directly influence the output frequency of the generated electricity. It's essential to recognize that higher RPM and/or a greater number of poles will yield a higher frequency, while lower values will reduce the frequency.

Understanding the relationship encapsulated in the formula solidifies the reasoning behind the frequency of the generator, confirming that the correct answer aligns with the calculated value of 60 Hz.