Engineering Materials Hardness of martensite is about RC 65 RC 80 RC 48 RC 57 RC 65 RC 80 RC 48 RC 57 ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following is an amorphous material? Lead Silver Mica Glass Lead Silver Mica Glass ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The percentage carbon content in wrought iron is about 0.1 2 0.4 0.02 0.1 2 0.4 0.02 ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Carbon steel is An alloy of iron and carbon with varying quantities of phosphorus and sulphur Refined from cast iron Extensively used for making cutting tools Made by adding carbon in steel An alloy of iron and carbon with varying quantities of phosphorus and sulphur Refined from cast iron Extensively used for making cutting tools Made by adding carbon in steel ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which of the following element results in presence of free graphite in C.I.? Sulphur Manganese Silicon Carbon Sulphur Manganese Silicon Carbon ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Manganese in steel increases its Hardness Ductility Fluidity Tensile strength Hardness Ductility Fluidity Tensile strength ANSWER DOWNLOAD EXAMIANS APP
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