Engineering Materials Practice Set-5

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1. When low carbon steel is heated up to lower critical temperature
2. Brass is an alloy of
3. The steel widely used for motor car crankshafts is
4. A material is known as allotropic or polymorphic if it
5. Neutral solution is one which has pH value
6. Isotropic materials are those which have the same
7. The molecules in a solid move
8. Which is false statement about case hardening? Case hardening is done by
9. Which of the following is not the correct method of increasing fatigue limit?
10. The ultimate tensile strength of low carbon steel by working at a high strain rate will

 

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Arbaj 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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