In this section of Digital Logic Design – Digital Electronics – Wave shaping Clipping Clamping and Sweep Circuits MCQs (Multiple Choice Questions and Answers),We have tried to cover the below lists of topics.All these MCQs will help you prepare for the various Competitive Exams and University Level Exams.

  1. R-C circuit for capacitor Charging and Discharging MCQs.
  2. Differentiating Circuit MCQs.
  3. Integrating Circuit MCQs.
  4. Diode Clipper Circuit MCQs.
  5. Transistor Clipper MCQs.
  6. Clamping Circuits MCQs.
  7. Transistor as a Switch MCQs.
  8. Sweep Circuits,Miller and Boot Strap Sweep Circuit MCQs.

PRACTICE IT NOW TO SHARPEN YOUR CONCEPT AND KNOWLEDGE

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1. A differentiator is a

  • High pass R-C circuit with a large time constant
  • Low pass R-C circuit with very small time constant
  • Low pass R-C circuit with a Large time constant
  • High pass R-C circuit with a very small time constant

2. An integrator is a

  • high pass R-C circuits with a large time constant
  • Low pass R-C circuit with very small time constant
  • Low pass R-C circuit with a Large time constant
  • High pass R-C circuit with a very small time constant

3. A square wave can be generated from a sinusoidal wave by using a

  • double diode clipper
  • double diode clamper
  • transistor clipper
  • single diode clipper operating at two different voltage

4. A clamping circuit Is also called

  • voltage or current limiter
  • d.c restorer
  • amplitude selector
  • slicer

5. In the miller voltage sweep circuit,the amplifier used should have

  • gain of -∞
  • gain of +∞
  • gain of +1
  • gain of -1

6. In the bootstrap voltage sweep circuit, the amplifier used should have a

  • gain of -∞
  • gain of +∞
  • gain of +1
  • gain of -1

7. The two basic type of time base generators are

  • a stable and bistable time base generator
  • a stable and monostable time base generator
  • monostable and bistable time base generator
  • a stable and completely stable time base generator

8. A compensating circuit is introduced in the miller and bootstrap voltage sweep circuits

  • to amplify the voltage
  • to compensate for the temperature variations.
  • to improve the linearity of the sweep
  • to convert step voltage into a ramp voltage

9. An stable time base generator is also known as

  • a triggered time base generator
  • free running time base generator
  • driven time base generator
  • to convert step voltage into a ramp voltage

10. In the voltage sweep circuits the amplifier used should have

  • low input impedance
  • high input impedance
  • high output impedance
  • have gain less than 10

11. If the amplifier gain in the bootstrap sweep circuit is less than unity,then

  • the sweep voltage curves upwards from the ideal linear sweep
  • the sweep voltage is an ideal linear sweep
  • the sweep voltage can not be obtained at all
  • the sweep voltage curves downwards from the ideal linear sweep

12. In a miller voltage sweep circuit

  • an operational amplifier is used as an integrator to convert a step into ramp
  • am operational amplifier is used because it is cheap
  • an operational amplifier is used to minimize displacement error
  • an operational amplifier is used to minimize transmission error
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