This chapter is currently out of syllabus
1
COMEDK 2021
MCQ (Single Correct Answer)
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-0
Out of Syllabus
An optical fibre communication system works on a wavelength of 1.3 $$\mu$$m. The number of subscribers it can feed, if a channel requires 20 kHz are
2
COMEDK 2020
MCQ (Single Correct Answer)
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Out of Syllabus
Ground waves have wavelength
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