Materials and Construction Nitriding of steel is a process for Normalising Spheroidising Annealing Case hardening Normalising Spheroidising Annealing Case hardening ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of __________ to the steel helps in increasing the residual magnetism in steel used for making magnets. Nickel Cobalt Tungsten Chromium Nickel Cobalt Tungsten Chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cermets are used for making Abrasives Neither A nor B Cutting tools Both A & B Abrasives Neither A nor B Cutting tools Both A & B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A steel alloy containing 36% nickel is called __________ , which has a zero co- efficient of expansion. Heat resisting steel Austenitic stainless steel High speed steel Invar Heat resisting steel Austenitic stainless steel High speed steel Invar ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following undergoes granular fracture? Steel Wrought iron Cast iron None of these Steel Wrought iron Cast iron None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ferric stainless steels compared to austenitic stainless steels All of these Are less ductile and hence less suitable for cold pressing Have lower corrosion resistance Are harder to fabricate All of these Are less ductile and hence less suitable for cold pressing Have lower corrosion resistance Are harder to fabricate ANSWER DOWNLOAD EXAMIANS APP
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