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. |
A) 1, 2 and 5
B) 2, 3 and 6
C) 3, 4 and 5
D) 3, 2 and 5
Correct Answer: A
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