Materials and Construction Chilled iron castings are Easily machinable Highly wear resistant None of these Soft on surface Easily machinable Highly wear resistant None of these Soft on surface ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wrought iron is having very high Strength Corrosion resistance Hardness Susceptibility to changes in its properties by heat treatment Strength Corrosion resistance Hardness Susceptibility to changes in its properties by heat treatment ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ is added in stainless steel to prevent inter crystal corrosion. Nickel Vanadium Niobium Chromium Nickel Vanadium Niobium Chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sheardising process is used for None of these Cold working on metals Surface coating Heat treatment of high speed steel None of these Cold working on metals Surface coating Heat treatment of high speed steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Spark plugs are made of Metallic carbides Carborundum High alumina ceramic Corundum Metallic carbides Carborundum High alumina ceramic Corundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Atmospheric corrosion of metals result from their Slow oxidation Fast oxidation Fast hydration Slow dehydration Slow oxidation Fast oxidation Fast hydration Slow dehydration ANSWER DOWNLOAD EXAMIANS APP
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