Engineering Materials Practice Set-5

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1. Which of the following is not the correct method of increasing fatigue limit?
2. The ultimate tensile strength of low carbon steel by working at a high strain rate will
3. The elastic stress strain behavior of rubber is
4. Slow plastic deformation of metals under a constant stress is known as
5. Foundry crucible is made of
6. A material is known as allotropic or polymorphic if it
7. Tin base white metals are used where the bearings are subjected to
8. Isotropic materials are those which have the same
9. Recrystallization temperature is one
10. Malleability of a material can be defined 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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