Engineering Materials Practice Set-7

May 15, 2021

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1. Shock resistance of steel is increased by adding
2. German silver is an alloy of
3. The alloying element which increases residual magnetism and coercive magnetic force in steel for magnets is
4. The property of a material due to which it breaks with little permanent distortion, is called
5. Process of Austempering results in
6. The basic constituents of Hastelloy are
7. Depth of hardness of steel is increased by addition of
8. By severely deforming a metal in a particular direction it becomes
9. Railway rails are normally made of
10. Surveying tapes are made of a material having low coefficient of expansion and enough strength. The alloy used is

 

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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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