Below are the answers key for the Textbook Assignment: Chapter 3, "Capacitance" from the Module 2 — Introduction to Alternating Current and Transformers in Navy Electricity and Electronics Training Series (NEETS) . Make sure to familiarize each and every questions to increase the chance of passing the ECE Board Exam.
1. C. Both cause the storage of energy
2. A. opposes a change in voltage
3. A. electrostatic field
4. D. (a) Attracts them to the positive charges (b) Distorts their orbits
5. D.
6. A. Straight lines
9. C. Two iron plates separated by an air gap
10. C. 3 farads
15. D. Both B and C above, individually, are correct
16. D. Thickness of the plates
17. A. The plates are moved closer together
18. B. (a) Glycerine (b) Pure water
19. C. Vacuum, air
20. B. 2.76 pF
21. D. working voltage
22. A. 200 volts
23. A. 550 volts
24. A. Dielectric hysteresis
25. B. Dielectric-hysteresis
26. C. Vacuum
27. B. Dielectric-leakage
49. D. 132.0 μF
50. C. 0.0015 μF
51. A. 0.2 sec
52. B. By their dielectric materials
53. C. Oil
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