MCQs in Radiation and Propagation of Waves – Answers

Answers in Radiation and Propagation of Waves

Below are the answers key for Multiple Choice Questions in Chapter 8: Radiation and Propagation of Waves 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. b. Fading

2. c. they are very reliable

3. d. 12 GHz

4. d. affected by the solar cycle

5. b. to prevent sky-wave and upper ray interference

6. c. frequency diversity

7. a. window

8. d. space waves

9. c. UHF

10. d. tilting

11. b. is due to the transverse nature of the waves

12. b. attenuation

13. a. their frequency

14. a. pass into a medium of different dielectric constant

15. d. may occur around the edge of a sharp obstacle

16. b. ducting

17. d. the Faraday effect

Complete List of MCQs in Electronic Communication Systems by Kennedy

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