Materials and Construction Neutraliser tank used for reacting nitric acid with ammonia for the production of ammonium nitrate is made of Aluminium Copper Stainles steel High silicon (14%) iron Aluminium Copper Stainles steel High silicon (14%) iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sulphur melting pit in the sulphuric acid plant is made of Cast iron Steel or cement-brick lined Hard wood Lead lined stainless steel Cast iron Steel or cement-brick lined Hard wood Lead lined stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum carbon content in cast iron is __________ percent. 3.8 5.2 4.8 4.3 3.8 5.2 4.8 4.3 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hastelloy comprises of Copper and nickel Molybdenum and nickel Lead and tin Copper and tin Copper and nickel Molybdenum and nickel Lead and tin Copper and tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of high phosphorous in cast iron increases its Melting point Tensile strength Shrinkage Fluidity Melting point Tensile strength Shrinkage Fluidity ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High degree of toughness is a must for None of these High speed steel Cold work tool steel Shock resisting steel None of these High speed steel Cold work tool steel Shock resisting steel ANSWER DOWNLOAD EXAMIANS APP
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