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  • Question

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

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


  • Options
  • A. True
  • B. False

  • Correct Answer
  • False 

    • More questions

    • 1. ________ analog-to-digital converters (ADCs) use no clock signal, because there is no timing or sequencing required.

    • Options
    • A. Actuator
    • B. Dual
    • C. Flash
    • D. Bipolar
      • Discuss
    • 2. 

      The total inductive reactance is ___ in the given circuit.


    • Options
    • A. 3.5 kΩ
    • B. 4.4 kΩ
    • C. 16.3 kΩ
    • D. 23.3 kΩ
      • Discuss
    • 3. If a 5 V, 60 Hz voltage is applied to a 4.7 µF capacitor, the circuit current will be ______ .

    • Options
    • A. 0.886 mA
    • B. 8.86 mA
    • C. 8.86 µA
    • D. 88.6 µA
      • Discuss
    • 4. ASCII codes are used strictly for representing the letters in the alphabet.

    • Options
    • A. True
    • B. False
      • Discuss
    • 5. The precision rectifier circuit is designed to _________.

    • Options
    • A. rectify waveforms with very large voltage swings
    • B. rectify waveforms with very small voltage swings
    • C. rectify precision waveforms
    • D. amplify and rectify waveforms
      • Discuss
    • 6. The ___ oscillator takes advantage of the piezoelectric effect.

    • Options
    • A. crystal
    • B. Hartley
    • C. Colpitts
    • D. RC
      • Discuss
    • 7. When inductive and capacitive reactance are present in the same series circuit, the magnitude of the total reactance is equal to the sum of the magnitudes of the individual reactances.

    • Options
    • A. True
    • B. False
      • Discuss
    • 8. When the resistance is greater than the capacitive reactance in a series RC circuit, the phase angle is ___.

    • Options
    • A. 0°
    • B. between 0° and 45°
    • C. between 45° and 90°
    • D. 45°
      • Discuss
    • 9. The resonant frequency fo is 19 kHz.


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

      In the given circuit, R1 equals _____.


    • Options
    • A. 100 kΩ
    • B. 200 kΩ
    • C. 300 kΩ
    • D. More information is needed to find R1.
      • Discuss

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