Materials and Construction Wrought iron is Highly resistance to acid corrosion Malleable & ductile; and hence is used for chain links, hooks & couplings An alloy of iron, chromium & carbon High carbon iron Highly resistance to acid corrosion Malleable & ductile; and hence is used for chain links, hooks & couplings An alloy of iron, chromium & carbon High carbon iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following contains maximum percentage of carbon? Railway spring steel Saws for cutting steel Boiler plate steel Rail steel Railway spring steel Saws for cutting steel Boiler plate steel Rail steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ moulding process can not be used for thermoplastic plastics. Extrusion Injection Compression None of these Extrusion Injection Compression None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction White cast iron is not Strong and hard Malleable Brittle Whitish in color Strong and hard Malleable Brittle Whitish in color ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Beehive coke ovens are made of __________ bricks. Fireclay Silica Silicon carbide Corundum Fireclay Silica Silicon carbide Corundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of high phosphorous in cast iron increases its Tensile strength Melting point Shrinkage Fluidity Tensile strength Melting point Shrinkage Fluidity ANSWER DOWNLOAD EXAMIANS APP
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