Materials and Construction Containers made of high silicon cast iron (14% Si) are not suitable for the storage of Acetic acid Phosphoric acid (95%) & sulphuric acid (95%) Benzoic & boric acids Hydrochloric acid (concentrated) Acetic acid Phosphoric acid (95%) & sulphuric acid (95%) Benzoic & boric acids Hydrochloric acid (concentrated) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High degree of toughness is a must for Shock resisting steel High speed steel Cold work tool steel None of these Shock resisting steel High speed steel Cold work tool steel None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In the Contact process of sulphuric acid manufacture, 98% acid cooler is made of Cast iron Rubber lined steel Lead lined steel Stainless steel Cast iron Rubber lined steel Lead lined steel Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not a nickel based alloy? Babbit metal Hastelloys Inconel Nimonics Babbit metal Hastelloys Inconel Nimonics ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The softest material in Mho's scale (for measuring hardness) is None of these Gypsum Rubber Talc None of these Gypsum Rubber Talc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Condenser tubes are not made of Aluminium brass alloy Cartridge brass Muntz brass Wood metal Aluminium brass alloy Cartridge brass Muntz brass Wood metal ANSWER DOWNLOAD EXAMIANS APP
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