Engineering Materials Practice Set-4

May 10, 2021

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1. Nodular iron has
2. Muntz metal contains copper and zinc in the ratio of
3. Silicon when added to copper improves
4. Which of the following statement is correct?
5. Which of the following when used in ordinary low carbon steels, makes the metal ductile and of good bending qualities?
6. The addition of which of the following improves machining of copper?
7. The metallic structure of mild steel is
8. Ferromagnetic alpha iron exists in temperature range of
9. Delta-iron occurs between the temperature ranges of
10. The material in which the atoms are arranged regularly in some directions but not in others, is called

 

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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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