Engineering Materials Practice Set-5

May 13, 2021

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1. Materials after cold working are subjected to following process to relieve stresses
2. Delta iron occurs at temperature of
3. Which of the following metal is used in making electrical resistance wire for electric furnaces and heating elements?
4. Mild steel belongs to the following category
5. The ability of a material to resist softening at high temperature is known as
6. When elements like nickel, chromium, copper and molybdenum are added to the molten cast iron, it produces
7. A material is known as allotropic or polymorphic if it
8. The stiffness is the ability of a material to resist
9. Which of the following display properties similar to that of steel?
10. Slow plastic deformation of metals under a constant stress is known as

 

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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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