Consider the following pairs regarding plastics and their respective characteristics:1. Polycarbonate: Poor impact resistance2. PTFE: Low coefficient of friction3. Polypropylene: Excellent fatigue strengthWhich of the above pairs is/are correctly matched?

Consider the following pairs regarding plastics and their respective c

1.	Consider the following pairs regarding plastics and their respective characteristics:1. Polycarbonate: Poor impact resistance2. PTFE: Low coefficient of friction3. Polypropylene: Excellent fatigue strengthWhich of the above pairs is/are correctly matched?
A.	1 only
B.	2 only
C.	1 and 3
D.	2 and 3
Answer» E.

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Consider the following pairs regarding plastics and their respective characteristics:1. Polycarbonate: Poor impact resistance2. PTFE: Low coefficient of friction3. Polypropylene: Excellent fatigue strengthWhich of the above pairs is/are correctly matched?

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