MCQs in Power Amplifiers – Answers

(Last Updated On: December 8, 2017)
Answers key for  Power Amplifiers

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

Answer Key:

1. All of the above

2. Between 180º and 360º

3. Class C

4. Class D

5. Class A

6. All of the above

7. Power

8. All of the above

9. Class A

10. Class B

11. None of the above

12. Class C

13. A, AB, B, D

14. 25%

15. N2/N1

16. 3.2 kΩ

17. 40:1

18. 33.3%

19. 50%

20. 78.5%

21. 2

22. 0.636

23. True

24. 70.69%

25. All of the above

26. Quasi-complementary

27. True

28. 8.33%

29. Spectrum analyzer

30. Wave analyzer

31. 150º to 200º

32. Class C

33. 25 W

34. 57.7 W

35. MOSFET

FILL-IN-THE-BLANKS Questions

1. a few W, tens of W

2. All of the above

3. class A

4. 180º

5. Class D

6. 90%

7. less than 100

8. 50%

9. (N1/N2)2

10. the dc

11. –1/(a2RL)

12. difference

13. the least

14. larger, smaller, closer

15. a full-wave

16. VCC

17. Both npn and pnp or nMOS and pMOS

18. higher, lower

19. larger than

20. adding

21. All of the above

22. the higher

23. junction

24. a low

25. class C

Complete List of Chapter Quiz in Electronic Devices and Circuit Theory

MCQs in Power Amplifiers – Answers
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