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Solid State Switching Circuits MCQs
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Solid State Switching Circuits MCQs
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25 Questions

1. The maximum speed of electronic switch can be .............. operations per second
2. An astable multivibrator has .............
3. If a square wave is fed to a differentiating circuit, the output will be ............
4. The positive clipper is that which removes the ...................... half-cycles of the input voltage.
5. One would find a clamping circuit in ....................
6. When a transistor is driven to saturation, ideally the output is ..................
7. ................... multivibrator is a square wave oscillator
8. A monostable vibrator has ..............
9. An integrating circuit is a simple RC series circuit with output taken across .........
10. A switch has ..................
11. A differentiating circuit is a simple RC circuit with output taken across ..............
12. For a differentiating circuit to be effective, the RC product should be ............ the time period of the input wave
13. A negative clipper removes the .................. half-cycles of the input voltage
14. The most inexpensive switch is .............. switch
15. If the input to a differentiating circuit is a saw-tooth wave, then output will be .............
16. When a rectangular voltage waveform is applied to a capacitor, then the current waveform is ...............
17. A bistable multivibrator has ..............
18. In a multivibrator, we have .......... feedback.
19. If d.c. supply of 10 V is fed to a differentiating circuit, then output will be .......
20. If the input to an integrating circuit is a succession of alternating positive and negative pulses of very short duration, the output will be ............... wave
21. A relay is ........... switch
22. The switch that has the fastest speed of operation is .............. switch
23. For an integrating circuit to be effective , the RC product should be .......... the time period of the input wave
24. A clamping circuits adds ..................... component to the signal
25. When a transistor is used as an amplifier, it is operated in the .................. region