Materials and Construction Atmospheric corrosion of metals result from their Slow oxidation Slow dehydration Fast oxidation Fast hydration Slow oxidation Slow dehydration Fast oxidation Fast hydration ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion resisting properties of cast iron are significantly improved by the addition of 12 - 15% of Tungsten Silicon All of these Vanadium Tungsten Silicon All of these Vanadium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hastelloy comprises of Lead and tin Molybdenum and nickel Copper and tin Copper and nickel Lead and tin Molybdenum and nickel Copper and tin Copper and nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following stainless steels is non-magnetic? Ferritic Austenitic None of these Martensitic Ferritic Austenitic None of these Martensitic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Inconel is an alloy of Copper and nickel Copper and tin Tin, zinc and nickel Iron, nickel and chromium Copper and nickel Copper and tin Tin, zinc and nickel Iron, nickel and chromium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which one is remelted and poured into moulds to get cast iron? Low carbon steel Wrought iron Mild steel Pig iron Low carbon steel Wrought iron Mild steel Pig iron ANSWER DOWNLOAD EXAMIANS APP
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