Materials and Construction The presence of impurities in iron Increases its melting point Decreases its melting point Makes it malleable Does not affect its melting point Increases its melting point Decreases its melting point Makes it malleable Does not affect its melting point ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction White cast iron is not Brittle Malleable Strong and hard Whitish in color Brittle Malleable Strong and hard Whitish in color ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon supply in pack carburising process is in the form of Charcoal Graphite Hydrocarbon oil Calcium carbide Charcoal Graphite Hydrocarbon oil Calcium carbide ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An alloy of iron containing 4% carbon is called High carbon steel None of these Wrought iron Mild steel High carbon steel None of these Wrought iron Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Water gas generator is made of Stainless steel-lead lined Cast iron Carbon steel-brick lined High carbon steel-procelain lined Stainless steel-lead lined Cast iron Carbon steel-brick lined High carbon steel-procelain lined ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Vessels made of __________ can be used to store dry chlorine. Steel or iron None of these Thermoplastic materials Nickel Steel or iron None of these Thermoplastic materials Nickel ANSWER DOWNLOAD EXAMIANS APP
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