1.

Consider the following statements] Poly-tetra-fluorothene is 1. A thermoplastic material 2. Having high friction coefficient               3.  A thermosetting material 4. Having low friction coefficient 5. An electric insulator 6. Non sticking to surfaces. Which of the above statements are correct?

A. 1, 2 and 5                     
B. 2, 3 and 6
C. 3, 4 and 5                     
D. 3, 2 and 5
Answer» B. 2, 3 and 6


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