The minute perturbations and impurities in the fiber drawing process using preform technique can result in very high losses of _____________

The minute perturbations and impurities in the fiber drawing process u

1.	The minute perturbations and impurities in the fiber drawing process using preform technique can result in very high losses of _____________
A.	Between 500 and 1000 dB/km
B.	Between 100 and 300 dB/km
C.	Between 1200 and 1600 dB/km
D.	More than 2000 dB/km
Answer» B. Between 100 and 300 dB/km