Materials and Construction White metal is an alloy of Lead, tin and cadmium None of these Copper, tin and zinc Copper and lead Lead, tin and cadmium None of these Copper, tin and zinc Copper and lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon is present in the combined form (carbide) in case of Pig iron Steel Ferroalloys All of these Pig iron Steel Ferroalloys All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A steel alloy containing 36% nickel is called __________ , which has a zero co- efficient of expansion. Invar High speed steel Austenitic stainless steel Heat resisting steel Invar High speed steel Austenitic stainless steel Heat resisting steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acetaldehyde is produced by hydration of acetylene in a sulphuric acid solution of mercuric sulphate. Hydration tower is made of Rubber lined mild steel Aluminium Lead lined mild steel Cast iron Rubber lined mild steel Aluminium Lead lined mild steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron is a __________ material. Brittle Tough Ductile Malleable Brittle Tough Ductile Malleable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is added in low carbon steel to raise its yield point. Silicon Phosphorous Sulphur Manganese Silicon Phosphorous Sulphur Manganese ANSWER DOWNLOAD EXAMIANS APP
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