When optical fibers are to be installed in a working environment, the – McqOptions

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1.	When optical fibers are to be installed in a working environment, the most important parameter to be considered is
A.	transmission property of the fiber
B.	mechanical property of the fiber
C.	core cladding ratio of the fiber
D.	numerical aperture of the fiber
Answer» C. core cladding ratio of the fiber

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