(Last Updated On: February 4, 2020)
Below are the answers key for the Multiple Choice Questions (Quiz) in Feedback and Oscillator Circuits from the book Electronic Devices and Circuit Theory 10th Edition by Robert L. Boylestad.
Answer Key:
1. D. All of the above
2. D. All of the above
3. D. All of the above
4. A. 1 + βA
5. B. 1 + βA
6. A. True
7. B. –3.85
8. C. 390 kΩ
9. D. 769.23 Ω
10. B. 0.3%
11. A. –4.36
12. C. 4.75
13. C. –4.17
14. A. –20.0
15. B. –8.57
16. C. Both A and the phase shift between input and output signals
17. B. 180°
18. D. 0°
19. A. True
20. A. True
21. C. Both βA > 1 and the phase shift around the feedback network must be 180º.
22. B. False
23. C. 1
24. B. 8.48 kΩ
25. B. Greater than –29
26. A. phase-shift
27. B. 29
28. C. R1, R2, C1, and C2
29. A. 1560.34 Hz
30. D. 3558.8 Hz
31. C. 159 pF
32. B. Wien bridge
33. D. All of the above
34. C. Colpitts
35. A. 20,000
FILL-IN-THE-BLANKS
1. A. decreased voltage gain
2. C. oscillation in the circuit
3. B. increase, decrease
4. A. decrease, increase
5. D. 1 + βA
6. C. more
7. B. higher, smaller
8. A. Zero
9. C. increases
10. B. less than 1
11. D. 1
12. A. greater than 1
13. C. greater than 29
14. D. RC combinations
15. D. 2
16. D. both inductance and a capacitance
17. B. capacitors, inductor
18. A. inductors, capacitor
19. C. greater
20. D. high
21. A. very low
22. D. very high
23. A. very large
24. D. All of the above
25. C. 0.4, 0.6
Complete List of Chapter Quiz in Electronic Devices and Circuit Theory by Boylestad
P inoyBIX educates thousands of reviewers and students a day in preparation for their board examinations. Also provides professionals with materials for their lectures and practice exams. Help me go forward with the same spirit.
“Will you subscribe today via YOUTUBE?”
TIRED OF ADS?
- Become Premium Member and experienced fewer ads to ads-free browsing.
- Full Content Access Exclusive to Premium members
- Access to PINOYBIX FREEBIES folder
- Download Reviewers and Learning Materials Free
- Download Content: You can see download/print button at the bottom of each post.
PINOYBIX FREEBIES FOR PREMIUM MEMBERSHIP:
- CIVIL ENGINEERING REVIEWER
- CIVIL SERVICE EXAM REVIEWER
- CRIMINOLOGY REVIEWER
- ELECTRONICS ENGINEERING REVIEWER (ECE/ECT)
- ELECTRICAL ENGINEERING & RME REVIEWER
- FIRE OFFICER EXAMINATION REVIEWER
- LET REVIEWER
- MASTER PLUMBER REVIEWER
- MECHANICAL ENGINEERING REVIEWER
- NAPOLCOM REVIEWER
- Additional upload reviewers and learning materials are also FREE
FOR A LIMITED TIME
If you subscribe for PREMIUM today!
You will receive an additional 1 month of Premium Membership FREE.
For Bronze Membership an additional 2 months of Premium Membership FREE.
For Silver Membership an additional 3 months of Premium Membership FREE.
For Gold Membership an additional 5 months of Premium Membership FREE.
Join the PinoyBIX community.
