Engineering Materials Practice Set-5

May 13, 2021

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1. Foundry crucible is made of
2. Which is false statement about properties of aluminium?
3. The percentage of carbon in low carbon steel is
4. A material is known as allotropic or polymorphic if it
5. When low carbon steel is heated up to lower critical temperature
6. The ultimate tensile strength of low carbon steel by working at a high strain rate will
7. Slow plastic deformation of metals under a constant stress is known as
8. The coordination number of a face centered cubic space lattice is
9. Iron-carbon alloys containing 1.7 to 4.3% carbon are known as
10. Lead is poured into the joint between two pipes. These pipes may be made of

 

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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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