Materials and Construction Neutraliser tank used for reacting nitric acid with ammonia for the production of ammonium nitrate is made of Copper Stainles steel Aluminium High silicon (14%) iron Copper Stainles steel Aluminium High silicon (14%) iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic recuperators are generally made of Calcium carbide Silicon carbide High alumina bricks Fireclay bricks Calcium carbide Silicon carbide High alumina bricks Fireclay bricks ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Material of construction of pipe generally used for conveying water in India is Cast iron Lead lined steel Stainless steel Wrought iron Cast iron Lead lined steel Stainless steel Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Inconel is an alloy of Iron, nickel and chromium Copper and nickel Copper and tin Tin, zinc and nickel Iron, nickel and chromium Copper and nickel Copper and tin Tin, zinc and nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipes are not safe for carrying drinking water because water containing dissolved oxygen attacks lead thereby forming poisonous Pb (OH)2. Concentrated H₂SO₄ Dilute HCI None of these Acetic acid Concentrated H₂SO₄ Dilute HCI None of these Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mixing vessel used for the chlorination of methane to produce methyl chloride is made of Copper Aluminium High carbon steel Cast iron Copper Aluminium High carbon steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
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