MCQs in Transmission Fundamentals Part I - Answers

Below are the answers key for the Multiple Choice Questions in Transmission Fundamentals - MCQs Part 1.

1. Impedance

2. absorbs

3. 4:1

4. dBr

5. 1000 Hz

6. that no power is applied

7. Reflection coefficient

8. transfer maximum power to the load

9. Dissipation factor

10. 0 dBm

11. Standing waves

12. 10^-6

13. 10^-10 m

14. Because of the size of the waveguide

15. Communications

16. 20

17. Ground

18. 1

19. Low attenuation

20. Spectral analysis

21. Losses in the conducting walls of the guide

22. Balun

23. 10 ohms

24. 50 W

25. RG-211

26. 3

27. 21

28. depends on the dielectric constant of the material used

29. a quarter-wave line

30. resistive load at the resonant frequency

31. Ocean

32. Characteristic impedance

33. complex propagation constant

34. 1.2 to 2.8

35. 0.6 to 0.9

36.  85 ohms

37. equivalent to a parallel resonant LC circuit

38. 0.71

39. 83%

40. normalization

41. Transmitter, receiver, transmission channel

42. Facsimile

43. Call waiting tone

44. VF repeaters

45. Induction coil

46. 10 pulses/sec

47. Trunk line

48. MTSO

49. Base station

50. Frequency re-use

Online Questions and Answers Series

Following is the list of Practice Exam Test Questions in this brand new series:

Transmission Fundamentals MCQs

PART 1: MCQs from Number 1 – 50                        Answer key: PART I

PART 2: MCQs from Number 51 – 100                   Answer key: PART II

PART 3: MCQs from Number 101 – 150                 Answer key: PART III

PART 4: MCQs from Number 151 – 200                 Answer key: PART IV

PART 5: MCQs from Number 201 – 250                 Answer key: PART V

PART 6: MCQs from Number 251 – 300                 Answer key: PART VI

PART 7: MCQs from Number 301 – 350                 Answer key: PART VII

PART 8: MCQs from Number 351 – 400                 Answer key: PART VIII

PART 9: MCQs from Number 401 – 450                 Answer key: PART IX

PART 10: MCQs from Number 451 – 500                Answer key: PART X

SEE: More Questions and Answers in Transmission Fundamentals

Complete List of MCQs in Communications Engineering per topic

Series of Multiple Choice Questions in Electronics Systems and Technologies

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