Below are the answers key for the Multiple Choice Questions (Quiz) in Basic Op-Amp Circuits .
1. B. 12 V.
2. D. hysteresis.
3. A. two trigger levels.
4. C. zener
5. B. select the highest value input.
6. D. the rate of change of the input voltage.
7. D. 26 Vp-p
8. C. +Vsat
9. D. –Vsat
10. C. +Vsat
11. B. –0.5 V
12. A. 1.05 V
13. D. +1.41 V
14. C. –2.47 V
15. B. a differentiator.
16. C. an integrator.
17. B. a triangle wave.
18. C. 1.52 mV/µs
19. A. pulse waveform.
20. B. a comparator with hysteresis.
21. C. uses a capacitor in its feedback circuit.
22. D. comparator
23. B. thermostat.
24. C. Schmitt trigger.
25. B. zener diodes
26. C. both of the above
27. A. integrator
28. B. Differentiation
29. A. averaging
30. B. nonzero-level detector
TRUE/FALSE
1. A. True
2. B. False
3. A. True
4. B. False
5. A. True
6. A. True
7. A. True
8. A. True
9. B. False
10. A. True
