Mechanical Engineering - Engineering Materials
Exercise : Engineering Materials - Section 6
11.
The catalysts are used to accelerate the chemical reaction during the process of ploymerisation of plastics.
12.
Muntz metal (Yellow brass) contains
13.
Which of the following gives the correct order of increasing hot hardness of cutting tool materials?
14.
The slag from the blast furnace
15.
Which of the following is a mesomorphous material?
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