Below are the answers key for the Multiple Choice Questions (MCQs) in Chapter 9: Alternating Current Basics from the book Teach Yourself Electricity and Electronics, 5th edition by Stan Gibilisco.
1. Frequency.
2. Period.
3. A single pip.
4. Equal to 1 divided by the frequency.
5. 6 kHz.
6. 1/360 cycle.
7. 18.
8. 11,120 radians per second.
9. Has equal rise and decay rates.
10. Has three waves, all of the same magnitude.
11. Zero.
12. Has a magnitude equal to the sum of the two originals.
13. 165 V.
14. 331 V.
15. Twice the peak value.
16. + 210 V and - 120 V.
17. 331 V.
18. The type of natural energy source used.
19. Pulsating dc.
20. Ac is easier to transform from one voltage to another.
Post a Comment