Engineering Materials The hardness of steel increases if it contains Pearlite Martensite Cementite Austenite Pearlite Martensite Cementite Austenite ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Permalloy is a Polymer Nickel and iron alloy having high permeability Kind of stainless steel None ferrous alloy Polymer Nickel and iron alloy having high permeability Kind of stainless steel None ferrous alloy ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Hardness of lower bainite (tempered martensite) is about RC 48 RC 65 RC 80 RC 57 RC 48 RC 65 RC 80 RC 57 ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Which is false statement about properties of aluminium? Creep strength limits its use to fairly low temperatures Fatigue strength is not high Wear resistance is very good Modulus of elasticity is fairly low Creep strength limits its use to fairly low temperatures Fatigue strength is not high Wear resistance is very good Modulus of elasticity is fairly low ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials The ability of a material to resist softening at high temperature is known as Creep Hot hardness Hot tempering Fatigue Creep Hot hardness Hot tempering Fatigue ANSWER DOWNLOAD EXAMIANS APP
Engineering Materials Constantan an alloy used in thermocouples is an alloy of Copper and tin Copper and nickel Copper and zinc Copper and iron Copper and tin Copper and nickel Copper and zinc Copper and iron ANSWER DOWNLOAD EXAMIANS APP
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