Some advantages of optical fibre cables are small diameterImmunity to – McqOptions

MCQOPTIONS

1.	Some advantages of optical fibre cables are small diameterImmunity to cross talk and EM interferenceLaser and LED modulation methods lend themselves ideally to digital operation Which of the above are correct?
A.	1 only
B.	1 and 2
C.	1, 2, 3
D.	2, 3
Answer» D. 2, 3

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