Materials and Construction Which of the following stainless steels is non-magnetic? Ferritic Austenitic Martensitic None of these Ferritic Austenitic Martensitic None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wood is corroded by SO₂ (dry or wet) Hydrochloric acid Chlorine (dry or wet) All of these SO₂ (dry or wet) Hydrochloric acid Chlorine (dry or wet) All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin coating is not done by Vaporising Hot dipping Electro deposition Spraying Vaporising Hot dipping Electro deposition Spraying ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction For spinning viscose rayon, the extrusion spinnerettes are made of Aluminium High carbon steel Nickel Platinum or gold alloys Aluminium High carbon steel Nickel Platinum or gold alloys ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which one occupies the lowermost position in the electromotive series of metals? Alkali metals (K, Na, Li) Zinc Noble metals (Ag, Pt, Au) Aluminium Alkali metals (K, Na, Li) Zinc Noble metals (Ag, Pt, Au) Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Light weight metallic alloy used in aircraft industry is High silicon (14%) iron Phosphor bronze Aluminium Duralumin High silicon (14%) iron Phosphor bronze Aluminium Duralumin ANSWER DOWNLOAD EXAMIANS APP
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