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سؤال 256

Which of the following represents pure capacitive reactance of 100 ohms in rectangular notation?

  1. 0 - j100پاسخ درست
  2. 0 + j100
  3. 100 - j0
  4. 100 + j0

توضیح

Rectangular notation writes an impedance as resistance plus j times reactance, and capacitive reactance carries a negative sign. Pure capacitive reactance has no resistive part, so the resistance term is zero.

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شروع تمرین
سؤال 256: Which of the following represents pure capacitive reactance… · FCC Amateur Extra Class (Element 4) · Questena