1. 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 A. Rectangular B. Triangular C. Sine D. Square Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
2. An integrating circuit is a simple RC series circuit with output taken across A. Both R and C B. R C. C D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
3. If the input to a differentiating circuit is a saw-tooth wave, then output will be ___________. A. Square B. Triangular C. Sine D. Rectangular Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
4. If a square wave is fed to a differentiating circuit, the output will be ___________. A. Sine wave B. Sharp narrow pulses C. Rectangular wave D. Triangular wave Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
5. The multivibrator which generates square wave of its own is the ___________ multivibrator A. Monostable B. Bistable C. Astable D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
6. In a multivibrator, we have ___________ feedback. A. Negative B. 100 % positive C. Both positive and negative D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
7. An astable multivibrator has ___________. A. One stable state B. Two stable states C. No stable state D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
8. A bistable multivibrator has ___________. A. Two stable states B. One stable state C. No stable state D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
9. A monostable vibrator has ___________. A. No stable state B. One stable state C. Two stable states D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
10. A relay is superior to a mechanical switch because it ___________. A. Is relatively inexpensive B. Does not require moving contacts C. Combines control with power amplification D. None of the above Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
