Materials and Construction Invar contains the highest percentage of Vanadium Iron Cobalt Tungsten Vanadium Iron Cobalt Tungsten ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Fatigue failure of a material may occur, when it is subjected to __________ stress. Compressive Tensile Torsion Fluctuating Compressive Tensile Torsion Fluctuating ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chilled iron castings are None of these Easily machinable Soft on surface Highly wear resistant None of these Easily machinable Soft on surface Highly wear resistant ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of nickel to copper improves its Strength Ductility Machinability Hardness Strength Ductility Machinability Hardness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wood is corroded by Chlorine (dry or wet) All of these SO₂ (dry or wet) Hydrochloric acid Chlorine (dry or wet) All of these SO₂ (dry or wet) Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanised iron is Protected from rusting Harder None of these Alumina coated iron Protected from rusting Harder None of these Alumina coated iron ANSWER DOWNLOAD EXAMIANS APP
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