The unit of measurement of attenuation in optical fibers is – McqOptions

MCQOPTIONS

1.	The unit of measurement of attenuation in optical fibers is
A.	km
B.	dB
C.	dB/km
D.	Coulomb‚Äö√Ñ√∂‚àö√ë‚àö¬•s
Answer» D. Coulomb‚Äö√Ñ√∂‚àö√ë‚àö¬•s

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