To protect the fiber from contaminants in the drawing process, what substance is added over the fiber?
A. Water
B. Coating
C. Preform
D. Cladding
Show Answer
Answer: B
Share your understanding of this question with the correct explanation.
To protect the fiber from contaminants in the drawing process, what substance is added over the fiber?
A. Water
B. Coating
C. Preform
D. Cladding
Answer: B
Share your understanding of this question with the correct explanation.