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RVUNL ME || Material Science || Quiz 1

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Question 1

The structure of α - iron in iron carbon diagram is ________.

Question 2

What is the phenomenon of progressive extension of the material i.e., strain increasing with the time at a constant load, called?

Question 3

When a pair of cation and anion is absent from crystal, it is called _________.

Question 4

Grey Cast Iron is

Question 5

If the atomic radius of aluminium is r, what is its unit cell volume?

Question 6

Vacancy defects in solids is a sub type of _________.
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Jun 1AE & JE Exams