Passive Filters MCQ

Passive Filters MCQ

  • Admin
  • 22nd Feb, 2023

Take Passive Filters MCQ Test & Online Quiz to test your Knowledge

Below is the Passive Filters MCQ test that checks your basic knowledge of Passive Filters. This Passive Filters MCQ Test contains 20 Multiple Choice Questions. You have to select the right answer to the question. Finally, you can also take the Online Quiz from the Take Passive Filters Quiz Button.

Passive Filters MCQ Test

1) Passive filters are made up of ____.

  • A. passive components
  • B.active components
  • C.latest components
  • D.None of the above

2) The maximum output voltage of a certain low-pass filter is 15 V. The output voltage at the critical frequency is ___.

  • A. 0 V
  • B.15 V
  • C.10.60 V
  • D.21.21 V

3) The bandwidth of a resonant filter is determined by the quality factor (Q) of the circuit and the resonant frequency.

  • A. True
  • B.False

4) What does the high pass filters generally comprise? A. B. C. Inductive series arm D.

  • A. Capacitive series arm
  • B.Inductive shunt arm
  • C.Capacitive shunt arm
  • D.Both A and B

5) Which one of the amongst is not a type of Passive filter?

  • A. Low Pass Filters
  • B.Band Pass Filters
  • C.Band Stop/Power Filters
  • D.High Pass Filters
Download Free : Passive Filters MCQ PDF

6) What is a filter?

  • A. Frequency damping circuit
  • B.Frequency selective circuit
  • C.Amplitude selective circuit
  • D.Amplitude damping circuit

7) An RC coupling circuit is an example of what type of filter?

  • A. Low pass filter
  • B.High pass filter
  • C.Band pass filter
  • D.All pass filter

8) Passive filters contain amplifying devices to increase signal strength.

  • A. True
  • B.False

9) Passive Filters do not contain amplifying devices to strengthen the signal.

  • A. True
  • B.False

10) What is the value of notch frequency if the values of resistance and capacitance are 100 kV and 0.02 μF?

  • A. 79.6Hz
  • B.40H
  • C.82.4Hz
  • D.21.5Hz

11) The attenuation rate is also called?

  • A. Ripple
  • B.Envelope delay
  • C.Roll in
  • D.Roll off

12) In a certain low-pass filter, fc = 3.5 kHz. Its pass-band is

  • A. 0 Hz
  • B.3.5 kHz
  • C.0 Hz to 3.5 kHz
  • D.7 kHz

13) In a series resonant band-pass filter, a lower value of Q results in

  • A. A smaller bandwidth
  • B.A larger bandwidth
  • C.A higher impedance
  • D.A higher resonant frequency

14) The roll-off rate of a basic RC or RL filter is 20 dB per decade.

  • A. True
  • B.False

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