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  • Question

  • This circuit is a low-pass filter.

    This circuit is a low-pass filter. True False


  • Options
  • A. True
  • B. False

  • Correct Answer
  • False 

    • Capacitors problems

    Search Results

    • 1. Ceramic capacitors have higher voltage ratings than electrolytic capacitors.

    • Options
    • A. True
    • B. False
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    • 2. The frequency response curve illustrates that as the frequency of the input increases, the voltage of the output will decrease.

    • Options
    • A. True
    • B. False
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    • 3. The impedance in an RC parallel circuit is

    • Options
    • A. True
    • B. False
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    • 4. Capacitive reactance is inversely proportional with frequency.

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

    • Options
    • A. True
    • B. False
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    • 6. Between any two time constants, the charge on a capacitor changes about 63%.

    • Options
    • A. True
    • B. False
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    • 7. The greater the distance between the plates of a capacitor, the smaller the capacitance value.

    • Options
    • A. True
    • B. False
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    • 8. A 10 µF capacitor will have more capacitive reactance than a 20 µF capacitor in a 60 Hz circuit.

    • Options
    • A. True
    • B. False
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    • 9. 

      In the given circuit, the voltage across the capacitor 1 ms after the switch is closed is 11.61 V.


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    • A. True
    • B. False
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    • 10. A capacitor is charged when one of its plates has more electrons than the other plate.

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    • A. True
    • B. False
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