Materials and Construction Which of the following constituents of cast iron is mainly responsible for imparting it an anti-corrosive property? Phosphorus None of these Sulphur Silicon Phosphorus None of these Sulphur Silicon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction 'Hypersil' is a __________ steel. Tungsten Molybdenum Silicon High speed Tungsten Molybdenum Silicon High speed ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Platinum and silver are corroded by None of these Sulphuric acid (10%) Phosphoric acid Caustic soda solution None of these Sulphuric acid (10%) Phosphoric acid Caustic soda solution ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Neutraliser tank used for reacting nitric acid with ammonia for the production of ammonium nitrate is made of Stainles steel Copper Aluminium High silicon (14%) iron Stainles steel Copper Aluminium High silicon (14%) iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel and copper are the basic constituents of Hastelloy German silver Monel metal Inconel Hastelloy German silver Monel metal Inconel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wood is corroded by SO₂ (dry or wet) All of these Hydrochloric acid Chlorine (dry or wet) SO₂ (dry or wet) All of these Hydrochloric acid Chlorine (dry or wet) ANSWER DOWNLOAD EXAMIANS APP
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