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  • Question

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


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  • A. True
  • B. False

  • Correct Answer
  • True 

    • Capacitors problems

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    • 1. The unit of capacitance is a farad; one farad stores one coulomb of charge or 6.24 x 1018 electrons.

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    • A. True
    • B. False
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    • 2. The true power in an RC series circuit is PR = I2 x R.

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    • A. True
    • B. False
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    • 3. The impedance of an RC series circuit is (R2 +C2)1/2.

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

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

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    • A. True
    • B. False
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    • 6. An ohmmeter can be used to test a capacitor.

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

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


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    • A. True
    • B. False
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    • 9. Capacitance is directly proportional to the dielectric constant and the distance between its plates and inversely proportional to the area of the plates.

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    • A. True
    • B. False
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    • 10. A high-pass filter heavily attenuates the higher frequencies.

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    • A. True
    • B. False
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