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 Work hardening of a material Decreases its tensile strength Increases its ductility Does not affect its ductility Decreases its ductility Decreases its tensile strength Increases its ductility Does not affect its ductility Decreases its ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bush bearings are made of Phosphorous bronze None of these White metal alloys Mild steel Phosphorous bronze None of these White metal alloys Mild steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Metalloid is All of these An alloy Highly electronegative in nature An element which exhibits the properties of both metal & non-metal All of these An alloy Highly electronegative in nature An element which exhibits the properties of both metal & non-metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ball bearings are normally made of __________ steel. Silicon High speed High carbon Chrome Silicon High speed High carbon Chrome ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron has very high Resistance to brittleness Ductility Shock resistance Compressive strength Resistance to brittleness Ductility Shock resistance Compressive strength ANSWER DOWNLOAD EXAMIANS APP
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