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Home ‣ Electronics ‣ Capacitors Comments
  • Question

  • The true power in an RC series circuit is PR = I2 x R.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 

    • Capacitors problems

    Search Results

    • 1. The impedance of an RC series circuit is (R2 +C2)1/2.

    • Options
    • A. True
    • B. False
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    • 2. In a series capacitive circuit the smallest capacitor will have the largest voltage drop across it.

    • Options
    • A. True
    • B. False
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    • 3. Capacitors in parallel have a higher total value than any individual capacitor.

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. The opposition to ac from a capacitor is called reluctance.

    • Options
    • A. True
    • B. False
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    • 5. A capacitor can be fully charged in 4 time constants.

    • Options
    • A. True
    • B. False
      • Discuss
    • 6. The unit of capacitance is a farad; one farad stores one coulomb of charge or 6.24 x 1018 electrons.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. The phase angle of an RC series circuit is = invtan (XC/R) = invtan (VC/VR).

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. An ohmmeter can be used to test a capacitor.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. The term "integrator" is derived from a mathematical function in trigonometry.

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    • A. True
    • B. False
      • Discuss
    • 10. This circuit is an RC integrator.


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    • A. True
    • B. False
      • Discuss

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