Engineering Materials

Thermoplastic materials are those materials which_____.

  • A. Are formed into shape under heat and pressure and results in a permanently hard product
  • B. Do not become hard with the application of heat and pressure and no chemical change occurs
  • C. Are flexible and can withstand considerable wear under suitable conditions
  • D. Are used as a friction lining for clutches and brakes
Answer: Option B.
Explanation:

No answer description available for this question.

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