If AC power cycles back and forth 50 times per second, what is its frequency?

Prepare for the Supply Chain Automation Equipment Maintenance Test. Study with flashcards and multiple-choice questions, detailed explanations, and hints. Boost your readiness for the exam!

Multiple Choice

If AC power cycles back and forth 50 times per second, what is its frequency?

Explanation:
Frequency is the number of complete cycles that occur in one second. If AC power cycles back and forth 50 times per second, its frequency is 50 hertz. In other words, the waveform completes fifty full oscillations each second. Hz stands for cycles per second. So 100 Hz would mean twice as many cycles per second, 25 Hz would be half as many, and 60 Hz is another common standard in some regions.

Frequency is the number of complete cycles that occur in one second. If AC power cycles back and forth 50 times per second, its frequency is 50 hertz. In other words, the waveform completes fifty full oscillations each second. Hz stands for cycles per second. So 100 Hz would mean twice as many cycles per second, 25 Hz would be half as many, and 60 Hz is another common standard in some regions.

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