Engineering Materials Practice Set-4

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1. Muntz metal contains copper and zinc in the ratio of
2. Super conduction by metals is observed in the temperature range of
3. The material in which the atoms are arranged regularly in some directions but not in others, is called
4. White cast iron contains carbon in the form of
5. Which of the following material has nearly zero coefficient of expansion?
6. Babbitt metal is a
7. The metallic structure of mild steel is
8. 1841 high speed steel contains
9. Delta-iron occurs between the temperature ranges of
10. Ferromagnetic alpha iron exists in temperature range of

 

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A Demrot is the founder of VideRime Online Learning, a leading engineering website. He did his BE Civil and M.Tech Structure from RGPV University, Bhopal and has been working as an Assistant Professor in a reputed college.

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