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السؤال 169

What is the unit of frequency?

  1. Hertzالإجابة الصحيحة
  2. Henry
  3. Farad
  4. Epicycles per second

الشرح

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