The concentricity errors between the fiber core and the outside diame – McqOptions

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1.	The concentricity errors between the fiber core and the outside diameter of the jeweled ferrule are in the range of ___________ with multimode step-index fibers.
A.	1 to 3μm
B.	2 to 6μm
C.	7 to 10μm
D.	12 to 20μm
Answer» C. 7 to 10μm

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