McqMate
Q. |
In which of the following optic fiber sensor the fiber is simply used to carry light to and from an external optical device where the sensing takes place? |
A. | extrinsic fiber optic sensor |
B. | energized fiber optic sensor |
C. | all fibers are used to simply carry light to and from the external optical devices |
D. | intrinsic fiber optic sensor |
Answer» A. extrinsic fiber optic sensor |
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