Materials and Construction Wrought iron is Malleable & ductile; and hence is used for chain links, hooks & couplings High carbon iron Highly resistance to acid corrosion An alloy of iron, chromium & carbon Malleable & ductile; and hence is used for chain links, hooks & couplings High carbon iron Highly resistance to acid corrosion An alloy of iron, chromium & carbon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dead mild steel, which contains 0.10 to 0.15 percent carbon is used for making Shafts Flanges Shear blades Gears Shafts Flanges Shear blades Gears ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Concrete tank can be used to store Ferrous sulphate Saturated brine Alum Sulphuric acid Ferrous sulphate Saturated brine Alum Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of high phosphorous in cast iron increases its Melting point Tensile strength Shrinkage Fluidity Melting point Tensile strength Shrinkage Fluidity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Post weld heat treatment is done by Normalising Tempering Solution annealing Stress relieving Normalising Tempering Solution annealing Stress relieving ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The hardest material just prior to diamond in Mhos scale is Carborundum Corrundum Calcite Topax Carborundum Corrundum Calcite Topax ANSWER DOWNLOAD EXAMIANS APP
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