Materials and Construction All materials obey Hooke's law within elastic limit. When elastic limit is reached, the tensile strain Decreases very quickly Decreases in proportion to stress Increases in proportion to stress Increases very quickly Decreases very quickly Decreases in proportion to stress Increases in proportion to stress Increases very quickly ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of copper? Pewter metal Admirability gun metal Muntz metal German silver Pewter metal Admirability gun metal Muntz metal German silver ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction To improve the machinability of steel by its softening, it is subjected to Annealing Heating Cold working Shot blasting Annealing Heating Cold working Shot blasting ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mercury is transported in metal containers made of Nickel Iron Lead Aluminium Nickel Iron Lead Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Condenser tubes are not made of Cartridge brass Muntz brass Wood metal Aluminium brass alloy Cartridge brass Muntz brass Wood metal Aluminium brass alloy ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Photographic plates are coated with Silver halide Calcium silicate Silver nitrate Metallic silver Silver halide Calcium silicate Silver nitrate Metallic silver ANSWER DOWNLOAD EXAMIANS APP
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