Engineering Materials Practice Set-5

May 13, 2021

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1. In full annealing, the hypo eutectoid steel is heated from 30°C to 50°C above the upper critical temperature and then cooled
2. A material is known as allotropic or polymorphic if it
3. Mild steel belongs to the following category
4. The coordination number of a face centered cubic space lattice is
5. Iron-carbon alloys containing 1.7 to 4.3% carbon are known as
6. Isotropic materials are those which have the same
7. Slow plastic deformation of metals under a constant stress is known as
8. Lead is poured into the joint between two pipes. These pipes may be made of
9. Which of the following is not the correct method of increasing fatigue limit?
10. The percentage of carbon in low carbon steel 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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