88) Which of the following may improve long distance optical fibre communication system? 1. Information transmitted is in analogue form 2. Signals are carried by monochromatic light 3. the fibre link has regenerator

88) Which of the following may improve long distance optical fibre communication system? 1. Information transmitted is in analogue form 2. Signals are carried by monochromatic light 3. the fibre link has regenerator

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter3: Accelerated Motion

Section: Chapter Questions

Problem 102A

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A
B
C
D
1,2 only
2,3 only
1 only
3 only

38) Which of the following may improve long distance optical fibre communication system?
1. Information transmitted is in analogue form
2. Signals are carried by monochromatic light
3. the fibre link has regenerator

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