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السؤال 255

What is admittance?

  1. The inverse of impedanceالإجابة الصحيحة
  2. The term for the gain of a field effect transistor
  3. The inverse of reactance
  4. The term for the on-impedance of a field effect transistor

الشرح

Admittance measures how easily a circuit passes alternating current and is defined as one divided by the impedance. It is the complex counterpart of conductance, just as impedance is the complex counterpart of resistance.

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السؤال 255: What is admittance? · FCC Amateur Extra Class (Element 4) · Questena