Which of the following is an application of Teflon?
A. Coatings of frying pans
B. Combs and brush handles
C. Audio cassettes
D. Optical fibres
Answer:A
Which of the following is an application of Teflon?
A. Coatings of frying pans B. Combs and brush handles C. Audio cassettes D. Optical fibres
Explanation: Coatings of frying pans, non-lubricating bearings, wire and cable