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  • Question

  • A 10 kΩ capacitive reactance equals a 100 µS capacitive susceptance.


  • Options
  • A. True
  • B. False

  • Correct Answer
  • True 

    • RC Circuits problems

    Search Results

    • 1. If the bandwidth of an RC low-pass filter is 20 kHz, the cutoff frequency is also 20 kHz.

    • Options
    • A. True
    • B. False
      • Discuss
    • 2. In parallel RC circuits, the larger the value of C, the larger the phase angle.

    • Options
    • A. True
    • B. False
      • Discuss
    • 3. Resistance is the same as impedance in an RC circuit.

    • Options
    • A. True
    • B. False
      • Discuss
    • 4. 

      The magnitude of the impedance in the given circuit is approximately 500 Ω.


    • Options
    • A. True
    • B. False
      • Discuss
    • 5. If the resistor drops 6 V and the capacitor drops 8 V in a series RC circuit, the source voltage equals 10 V.

    • Options
    • A. True
    • B. False
      • Discuss
    • 6. The output voltage from an RC high-pass filter increases as the frequency decreases.

    • Options
    • A. True
    • B. False
      • Discuss
    • 7. When a series RC circuit is used as a low-pass filter, the output is taken from across the capacitor.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. If a 100 Ω resistance is connected to a 100 Ω capacitive reactance in a series RC circuit, the impedance equals 200 Ω.

    • Options
    • A. True
    • B. False
      • Discuss
    • 9. If the frequency increases in a parallel RC circuit, the phase angle decreases.

    • Options
    • A. True
    • B. False
      • Discuss
    • 10. 

      The phase angle in the given circuit equals___.


    • Options
    • A. 90°
    • B. 36.87°
    • C. 0°
    • D. 53.13°
      • Discuss

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