Engineering Materials Practice Set-4

May 10, 2021

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1. Maximum percentage of carbon in austenite is
2. Ferromagnetic alpha iron exists in temperature range of
3. In low carbon steels, ________ raises the yield point and improves the resistance to atmospheric corrosion.
4. For the allotropic forms of iron, the points of arrest are
5. Silicon when added to copper improves
6. A reversible change in the atomic structure of the steel with a corresponding change in the properties is known as
7. A material is said to be allotropic, if it has
8. Connecting rod is, usually, made from
9. Babbitt metal is a
10. Vanadium in high speed steels

 

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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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