Below are the answers key for Multiple Choice Questions in Chapter 17: Television Fundamentals from the book Electronic Communication Systems by George Kennedy. Make sure to familiarize each and every questions to increase the chance of passing the ECE Board Exam.
1. a. 262 ½
2. d. 30
3. b. 15,750
4. b. 6
5. d. avoid flicker
6. a. sync
7. c. 4.5
8. c. Sweep
9. d. picture carrier
10. c. aspect ratio
11. b. vertical blanking
12. a. done to assist interlace
13. c. help horizontal synchronization
14. b. 3H
15. a. 4.5 MHz
16. d. between grid and cathode
17. b. a clipper
18. d. a sawtooth current
19. c. horizontal output stage
20. d. flyback
21. c. R
22. b. ensure that each beam hits only its own dots
23. a. cuts off the chroma stages during monochrome reception
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