Physics
NULL
Medium
Question
In optic fiber transmission system _____________ are used regenerate the dim light signal?
A
Diodes
B
Repeaters
✓ Official correct answer
C
Laser
D
Transformer
Community credibility
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A
Diodes
No member explanations yet for this option.
B
Repeaters
No member explanations yet for this option.
C
Laser
No member explanations yet for this option.
D
Transformer
No member explanations yet for this option.
Explanation
Repeaters are used in optical fiber transmission systems to detect, amplify, and regenerate the light signal after it has weakened (attenuated) over distance.
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