Materials and Construction White metal is an alloy of Copper and lead Copper, tin and zinc None of these Lead, tin and cadmium Copper and lead Copper, tin and zinc None of these Lead, tin and cadmium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A material is called 'ductile', if it can be Made lustrous by heating it Fractured without deformation Drawn into wires Hammered to a thin sheet Made lustrous by heating it Fractured without deformation Drawn into wires Hammered to a thin sheet ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardened steel is softened by Normalising Carburising Annealing Tempering Normalising Carburising Annealing Tempering ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Brass tubes are used in the manufacture of tubes of evaporators used in sugar and salt industries, mainly because of its Low thermal conductivity High co-efficient of thermal expansion All of these High corrosion resistance Low thermal conductivity High co-efficient of thermal expansion All of these High corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cold worked steel parts are normally subjected to Annealing Shot peening Hardening Normalising Annealing Shot peening Hardening Normalising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction German silver used for decorative purposes contains maximum percentage of Nickel Copper Silver Zinc Nickel Copper Silver Zinc ANSWER DOWNLOAD EXAMIANS APP
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