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السؤال 218

What unit is used to measure reactance?

  1. Farad
  2. Ohmالإجابة الصحيحة
  3. Ampere
  4. Siemens

الشرح

Reactance opposes current just as resistance does, so it is measured in the same unit, the ohm. The farad measures capacitance, the ampere current, and the siemens conductance or admittance.

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السؤال 218: What unit is used to measure reactance? · FCC General Class (Element 3) · Questena