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SSC JE ME Quiz_Material Science Booster Quiz-9

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Question 1

Which of the following elements has hexagonal closed packing?

Question 2

Essential requirement for the planes to be named as family of planes is

Question 3

Brinell hardness test is widely used for testing the hardness of engineering material however it make certain identaion which damage the material but still it used widely . Brinell Hardness number for load P, diamond ball diameter D mm and indentation diameter d mm is given as

Question 4

For a material to be creep resistant, it should be

Question 5

The process used for relieving the internal stresses previously set up in the metal and for
increasing the machinability of steel, is

Question 6

Steel containing pearlite and ferrite is _________.

Question 7

Th ceramic materials are_____.

Question 8

The word ceramic meant for

Question 9

Chromium in stainless steel provides __________.

Question 10

Which of the following metals contains chromium as its major alloying element?
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Oct 31AE & JE Exams