

MCQOPTIONS
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1. |
Multimode graded index fibers with wavelength of 0.85 m have numerical aperture of 0.29 have core/cladding diameter of ___________ |
A. | 62.5 m/125 m |
B. | 100 m/140 m |
C. | 85 m/125 m |
D. | 50 m/125 m |
Answer» C. 85 m/125 m | |