Question: Thermoplastic materials are those materials which
Options
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
Engineering Materials - Part 1 more questions
The type of rotary compressor used in aeroplanes, is of
An axial compressor gives optimum performance at high speeds and....
In a reciprocating air compressor, the compression work per kg....
The degree of reaction in an axial flow compressor is....
Specify the sequence correctly
Which of the following material has maximum ductility?
An eutectoid steel consists of
Shock resisting steels should have
The hardness is the property of a material due to....
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