Materials and Construction Which metal is protected by the layer of its own oxide? Silver Iron Aluminium Calcium Silver Iron Aluminium Calcium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Rubber lined vessels are corroded by the action of Sulphuric acid (95%) Chloroform Aqua regia All of these Sulphuric acid (95%) Chloroform Aqua regia All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction With increase in the carbon percentage in the steel, its Ductility reduces Tensile strength increases All of these Hardness increases Ductility reduces Tensile strength increases All of these Hardness increases ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrochloric acid absorber in made of Mild steel Cast iron Karbate Stainless steel Mild steel Cast iron Karbate Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel is a constituent of Bronze Duralumin Monel metal Solder Bronze Duralumin Monel metal Solder ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The ability of a material to absorb energy in the elastic range is a measure of its Malleability Resilience Toughness Brittleness Malleability Resilience Toughness Brittleness ANSWER DOWNLOAD EXAMIANS APP
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