Engineering Materials Depth of hardness of steel is increased by addition of Nickel Chromium Tungsten Vanadium Nickel Chromium Tungsten Vanadium ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Hardness of lower bainite (tempered martensite) is about RC 48 RC 80 RC 65 RC 57 RC 48 RC 80 RC 65 RC 57 ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Tensile strength of steel can be safely increased by Adding carbon up to 0.83% Adding carbon up to 2.8% Adding carbon up to 6.3% Adding small quantities of copper Adding carbon up to 0.83% Adding carbon up to 2.8% Adding carbon up to 6.3% Adding small quantities of copper ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which is false statement about normalizing? Normalizing is done to Induce stresses Reduce segregation in casting Refine grain structure Improve mechanical properties Induce stresses Reduce segregation in casting Refine grain structure Improve mechanical properties ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Iron is Ferroelectric Dielectric Ferromagnetic Paramagnetic Ferroelectric Dielectric Ferromagnetic Paramagnetic ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Ball bearings are, usually, made from High carbon steel Medium carbon steel Low carbon steel Chrome steel High carbon steel Medium carbon steel Low carbon steel Chrome steel ANSWER DOWNLOAD EXAMIANS APP
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