Materials and Construction With increase in carbide/graphite ratio in cast iron, its Ductility decreases Neither A nor B Both A & B Hardness & brittleness increases Ductility decreases Neither A nor B Both A & B Hardness & brittleness increases ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brine solution is stored/treated in __________ lined vessels/pipes. Lead Rubber Glass Nickel Lead Rubber Glass Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Reactor used in the production of polyvinyl chloride (PVC) is made of Aluminium Tantalum Lead Nickel or glass lined steel Aluminium Tantalum Lead Nickel or glass lined steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Aluminium storage vessel can be used to store Hydrochloric acid (10%) Aqua regia Ferrous sulphate None of these Hydrochloric acid (10%) Aqua regia Ferrous sulphate None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which has the maximum melting point out of the following? Cast iron Stainless steel Wrought iron Steel Cast iron Stainless steel Wrought iron Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The specific gravity of coal depends mainly on its __________ content. Moisture Carbon Volatile matter Ash Moisture Carbon Volatile matter Ash ANSWER DOWNLOAD EXAMIANS APP
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