Materials and Construction The melleability of a material is the property by virtue of which it can be rolled or hammered into thin sheets. Which of the following materials has the miximum malleability? Aluminium Wrought iron Copper Lead Aluminium Wrought iron Copper Lead ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mild steel storage vessels are suitable for the storage of Fatty acids Sulphuric acid (25%) Hydrochloric acid (95%) Anhydrous ammonia Fatty acids Sulphuric acid (25%) Hydrochloric acid (95%) Anhydrous ammonia ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Duriron is Acid resistant, brittle and very hard High silicon iron All of these Prone to breakage due to thermal expansion because of its very high co-efficient of thermal expansion Acid resistant, brittle and very hard High silicon iron All of these Prone to breakage due to thermal expansion because of its very high co-efficient of thermal expansion ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast irons are generally specified by their Tensile strength Carbon content Manufacturing proces Hardness Tensile strength Carbon content Manufacturing proces Hardness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin coating is not done by Vaporising Hot dipping Electro deposition Spraying Vaporising Hot dipping Electro deposition Spraying ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Corrosion resistance of steel is increased by the addition of Phosphorous and tungsten Molybdenum and tungsten Nickel and chromium Lead and vanadium Phosphorous and tungsten Molybdenum and tungsten Nickel and chromium Lead and vanadium ANSWER DOWNLOAD EXAMIANS APP
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