Below are the answers key for Multiple Choice Questions in Chapter 10: Voltage Amplifiers from the book Electronic Principles 7th Edition by Albert Malvino. Make sure to familiarize each and every questions to increase the chance of passing the ECE Board Exam.
1. c. CE stage
2. b. Dependent on re'
3. a. Input voltage
4. a. Beta increases
5. d. AC collector resistance
6. c. Large
7. c. Larger
8. b. Emitter feedback resistance
9. c. Has an ac voltage
10. c. Negative feedback
11. d. Unimportant
12. b. Reduces distortion
13. a. Stabilizes voltage gain
14. d. Input impedance of second stage
15. a. Decrease
16. d. Equal zero
17. b. Increase
18. a. Decrease
19. d. Equal zero
20. b. Increase
21. c. Remain the same
22. b. Increase
23. a. Decrease
24. a. Decrease
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