Materials and Construction Which of the following is the lightest of engineering metals? Tin Titanium Aluminium Magnesium Tin Titanium Aluminium Magnesium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which metal is protected by the layer of its own oxide? Calcium Aluminium Iron Silver Calcium Aluminium Iron Silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A magnetic material becomes __________ above the Curie temperature. Diamagnetic Paramagnetic Ferromagnetic None of these Diamagnetic Paramagnetic Ferromagnetic None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High degree of toughness is a must for High speed steel Shock resisting steel Cold work tool steel None of these High speed steel Shock resisting steel Cold work tool steel None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The specific gravity of coal depends mainly on its __________ content. Moisture Volatile matter Carbon Ash Moisture Volatile matter Carbon Ash ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Addition of nickel to copper improves its Ductility Hardness Strength Machinability Ductility Hardness Strength Machinability ANSWER DOWNLOAD EXAMIANS APP
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