What is the cycle frequency of a power generator?

Study for the Texas Collections 1 Test. Review questions and in-depth explanations to enhance your understanding and boost confidence. Be prepared for your test!

Multiple Choice

What is the cycle frequency of a power generator?

Explanation:
Frequency is how many times per second the AC waveform repeats. For power generators, this cycle repetition rate is what we’re measuring. The unit for that rate is Hertz, defined as one cycle per second. So, if the current completes 60 identical cycles each second, that’s 60 Hz. Voltage, current, and power describe how strong or large the signal is (volts, amperes, watts), not how often the waveform repeats, which is why those units don’t indicate cycle frequency. In most grids you’ll see 50 Hz or 60 Hz, depending on the region. That’s why Hertz is the correct way to express the cycle frequency of a power generator.

Frequency is how many times per second the AC waveform repeats. For power generators, this cycle repetition rate is what we’re measuring. The unit for that rate is Hertz, defined as one cycle per second. So, if the current completes 60 identical cycles each second, that’s 60 Hz. Voltage, current, and power describe how strong or large the signal is (volts, amperes, watts), not how often the waveform repeats, which is why those units don’t indicate cycle frequency. In most grids you’ll see 50 Hz or 60 Hz, depending on the region. That’s why Hertz is the correct way to express the cycle frequency of a power generator.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy