Engineering Materials Manganese in steel increases its Hardness Fluidity Ductility Tensile strength Hardness Fluidity Ductility Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials A reversible change in the atomic structure of the steel with a corresponding change in the properties is known as Recrystallization Heat treatment Precipitation Allotropic change Recrystallization Heat treatment Precipitation Allotropic change ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which is false statement about case hardening? Case hardening is done by Nitriding Electroplating Induction hardening Cyaniding Nitriding Electroplating Induction hardening Cyaniding ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Inconel contains 65% nickel, 15% chromium and 20% iron 80% nickel and 20% chromium 80% nickel, 14% chromium and 6% iron 68% nickel, 29% copper and 3% other constituents 65% nickel, 15% chromium and 20% iron 80% nickel and 20% chromium 80% nickel, 14% chromium and 6% iron 68% nickel, 29% copper and 3% other constituents ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The material in which the atoms are arranged regularly in some directions but not in others, is called Crystalline material None of these Mesomorphous material Amorphous material Crystalline material None of these Mesomorphous material Amorphous material ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials High carbon steel carries carbon percentage 0.8 to 1.5% 0.1 to 0.3% 0.6 to 0.8% 0.3 to 0.6% 0.8 to 1.5% 0.1 to 0.3% 0.6 to 0.8% 0.3 to 0.6% ANSWER DOWNLOAD EXAMIANS APP
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