Below are the answers key for Multiple Choice Questions in Chapter 4: Diode Circuits 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. 60 V
2. a. Primary voltage
3. a. 40.7 V
4. c. 180 degrees
5. d. 35.4 V
6. b. Full-wave signal
7. b. 23 V
8. c. 14.1 V
9. c. 28.3 V
10. d. 360 degrees
11. c. 19.8 V
12. b. 60 Hz
13. c. 120 Hz
14. a. Half-wave rectifier
15. b. Full-wave rectifier
16. a. Half-wave rectifier
17. d. 41.7 mV
18. c. 4 A
19. c. 28.3 V
20. c. Increase
21. a. Decrease
