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Question 169

What is the unit of frequency?

  1. HertzCorrect answer
  2. Henry
  3. Farad
  4. Epicycles per second

Explanation

The hertz is the unit of frequency, one hertz being one cycle per second. The henry is the unit of inductance and the farad the unit of capacitance, so neither can express frequency.

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Question 169: What is the unit of frequency? · FCC Technician Class (Element 2) · Questena