Losses caused by factors such as core-cladding diameter, numerical ape – McqOptions

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1.	Losses caused by factors such as core-cladding diameter, numerical aperture, relative refractive index differences, different refractive index profiles, fiber faults are known as
A.	intrinsic joint losses
B.	extrinsic losses
C.	insertion losses
D.	coupling losses
Answer» B. extrinsic losses

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