Materials and Construction Hardened steel is softened by Carburising Annealing Normalising Tempering Carburising Annealing Normalising Tempering ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum permissible sulphur content in steel is __________ percent. 0.015 0.805 0.055 0.505 0.015 0.805 0.055 0.505 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction White metal is an alloy of Lead, tin and cadmium Copper and lead None of these Copper, tin and zinc Lead, tin and cadmium Copper and lead None of these Copper, tin and zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cementite is A compound of carbon and iron Characterised by an orthorhombic crystal structure All of these Fe₃C chemically A compound of carbon and iron Characterised by an orthorhombic crystal structure All of these Fe₃C chemically ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A steel alloy containing 36% nickel is called __________ , which has a zero co- efficient of expansion. Austenitic stainless steel Invar High speed steel Heat resisting steel Austenitic stainless steel Invar High speed steel Heat resisting steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The material of construction of bearings is Babbit metal Steel Pig iron Cast iron Babbit metal Steel Pig iron Cast iron ANSWER DOWNLOAD EXAMIANS APP
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