Materials and Construction Which metal is protected by the layer of its own oxide? Calcium Silver Aluminium Iron Calcium Silver Aluminium Iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Light weight metallic alloy used in aircraft industry is Duralumin Phosphor bronze High silicon (14%) iron Aluminium Duralumin Phosphor bronze High silicon (14%) iron Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Zinc is not used In its oxide form as pigments As anode for corrosion prevention in boiler As an alloying element in various bronzes For producing zinc base die casting alloys In its oxide form as pigments As anode for corrosion prevention in boiler As an alloying element in various bronzes For producing zinc base die casting alloys ANSWER DOWNLOAD EXAMIANS APP
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