Materials and Construction Wrought iron is a suitable material of construction for handling __________ solutions. Dilute acidic Concentrated acidic Alkalis & alkaline None of these Dilute acidic Concentrated acidic Alkalis & alkaline None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Manganese in steel affects its Tensile strength None of these Ductility Hardness Tensile strength None of these Ductility Hardness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction White metal is an alloy of None of these Lead, tin and cadmium Copper and lead Copper, tin and zinc None of these Lead, tin and cadmium Copper and lead Copper, tin and zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ammonium chloride solution is stored/ treated in __________ vessels/pipes. Stainless steel Lead Rubber or durmet-20 lined Plain carbon steel Stainless steel Lead Rubber or durmet-20 lined Plain carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The purpose of nitriding the steel is to Harden its surface Soften its surface None of these Improve its reliability Harden its surface Soften its surface None of these Improve its reliability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hammers and railway rails are normally made of Dead mild steel High carbon steel Mild steel Medium carbon steel Dead mild steel High carbon steel Mild steel Medium carbon steel ANSWER DOWNLOAD EXAMIANS APP
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