Engineering Materials Practice Set-5

May 13, 2021

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1. Slow plastic deformation of metals under a constant stress is known as
2. Neutral solution is one which has pH value
3. The type of space lattice found in alpha-iron is
4. Which of the following metal is used in making electrical resistance wire for electric furnaces and heating elements?
5. The ability of a material to resist softening at high temperature is known as
6. In full annealing, the hypo eutectoid steel is heated from 30°C to 50°C above the upper critical temperature and then cooled
7. The charge is fed into the blast furnace through the
8. Closed packed hexagonal space lattice is found in
9. Brass is an alloy of
10. When elements like nickel, chromium, copper and molybdenum are added to the molten cast iron, it produces

 

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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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