Materials and Construction Iron alloyed with carbon upto 2% is called Pig iron None of these Wrought iron High carbon steel Pig iron None of these Wrought iron High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Residual magnetism in steel for magnets is increased by the addition of Nickel Tungsten Chromium Cobalt Nickel Tungsten Chromium Cobalt ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Photographic plates are coated with Silver nitrate Metallic silver Calcium silicate Silver halide Silver nitrate Metallic silver Calcium silicate Silver halide ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction High speed steel tools retain their hardness upto a temperature of __________ °C. 750 900 500 1100 750 900 500 1100 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction To improve the machinability of steel by its softening, it is subjected to Annealing Cold working Heating Shot blasting Annealing Cold working Heating Shot blasting ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following crystal structures characterises the ferritic stainless steel? Body centred cubic Simple hexagonal None of these Face centred cubic Body centred cubic Simple hexagonal None of these Face centred cubic ANSWER DOWNLOAD EXAMIANS APP
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