Engineering Materials Which is false statement about case hardening? Case hardening is done by Induction hardening Nitriding Cyaniding Electroplating Induction hardening Nitriding Cyaniding Electroplating ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Cast iron is characterized by minimum of following percentage of carbon 0.013 0.02 0.008 0.002 0.013 0.02 0.008 0.002 ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials In high speed steels, manganese is used to tougher the metal and to increase its Hardness Yield point Melting point Critical temperature Hardness Yield point Melting point Critical temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Cold rolled steel sheets contain carbon of the following order 0.004 0.001 0.006 0.002 0.004 0.001 0.006 0.002 ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Preheating is essential in welding All nonferrous materials High speed steel Cast iron All of these All nonferrous materials High speed steel Cast iron All of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The ultimate tensile strength and yield strength of most of the metals, when temperature falls from 0 to 100°C will First increase and then decrease Decrease Increase Remain same First increase and then decrease Decrease Increase Remain same ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS