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Home ‣ Electronics ‣ RLC Circuits and Resonance Comments
  • Question

  • By increasing the resistance of a coil you can increase the Q of the coil at resonance.


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  • A. True
  • B. False

  • Correct Answer
  • False 

    • RLC Circuits and Resonance problems

    Search Results

    • 1. 

      If the given circuit in were operating at resonance, the total current would be maximum.


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    • A. True
    • B. False
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    • 2. 

      If the given circuit were at resonance, the total current would be at its maximum.


    • Options
    • A. True
    • B. False
      • Discuss
    • 3. The current through the inductor is 5 amps.


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    • A. True
    • B. False
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    • 4. The impedance is 1177 Ω.


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    • A. True
    • B. False
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    • 5. 

      If the output voltage were taken from across the resistor in the given circuit, the circuit would be a band-pass filter.


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    • A. True
    • B. False
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    • 6. 

      The current lags the voltage in the given circuit.


    • Options
    • A. True
    • B. False
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    • 7. The voltage across the inductor is 77.8 volts.


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    • A. True
    • B. False
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    • 8. This circuit is a high-pass filter.


    • Options
    • A. True
    • B. False
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    • 9. The quality factor at resonance of a series circuit is VR/VL.

    • Options
    • A. True
    • B. False
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    • 10. The impedance is 9684 Ω.


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    • A. True
    • B. False
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