MCQs in Op-Amp Applications – Answers

(Last Updated On: December 8, 2017)
Answers key for  Op-Amp Applications

Below are the answers key for the Multiple Choice Questions (Quiz) in Operational Amplifiers Applications from the book Electronic Devices and Circuit Theory 10th Edition by Robert L. Boylestad.

Answer Key:

1. –0.125 V

2. 1.1 V

3. 6.12 mV

4. 1 V

5. 3.02 V

6. 0.075 V

7. –0.075 V

8. 0.168 V

9. 50 kΩ

10. False

11. True

12. –6.45 V

13. –6.6 V

14. –4 V

15. –6.6 V

16. 2 V

17. –10(V2 – V1)

18. –4 V

19. 0 V

20. 12 V

21. 0 V

22. 2 V

23. –2 V

24. 3

25. 2

26. 1

27. 1

28. 5 mA

29. 5.25 V

30. All of the above

31. instrumentation amplifier

32. 1.273 kHz

33. fOL = 318.3 Hz, fOH = 318.3 Hz

34. low-pass

35. False

FILL-IN-THE-BLANKS Questions

1. smaller than

2. All of the above

3. product

4. Both inverting and noninverting op-amp circuits can be used to

5. several inputs and one output

6. 1

7. in phase

8. very high

9. low

10. All of the above

11. The output voltage depends on the input current.

12. Both inverting and noninverting op-amp circuits

13. in phase

14. both ac and dc

15. All of the above

16. high, resistor

17. the ac

18. difference between the two inputs

19. op-amp

20. All of the above

21. All of the above

22. bandpass

23. either –20 dB/decade or –6 dB/octave

24. either –40 dB per decade or –12 dB per octave

25. a high-pass and a low-pass

Complete List of Chapter Quiz in Electronic Devices and Circuit Theory

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