Materials and Construction Containers made of high silicon cast iron (14% Si) are not suitable for the storage of Phosphoric acid (95%) & sulphuric acid (95%) Acetic acid Benzoic & boric acids Hydrochloric acid (concentrated) Phosphoric acid (95%) & sulphuric acid (95%) Acetic acid Benzoic & boric acids Hydrochloric acid (concentrated) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High speed steel should have high Hardenability Both B & C Wear resistance Toughness Hardenability Both B & C Wear resistance Toughness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast irons are generally specified by their Manufacturing proces Tensile strength Hardness Carbon content Manufacturing proces Tensile strength Hardness Carbon content ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following stainless steels is non-magnetic? Martensitic None of these Austenitic Ferritic Martensitic None of these Austenitic Ferritic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is produced by condensation polymerisation? Bakelite Polystyrene Polythene Poly vinyl chloride Bakelite Polystyrene Polythene Poly vinyl chloride ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following alloy steels has the energy saving properties making it suitable for use in electrical machines? Silicon steel None of these Molybdenum steel Chromium steel Silicon steel None of these Molybdenum steel Chromium steel ANSWER DOWNLOAD EXAMIANS APP
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