Materials and Construction Photographic plates are coated with Calcium silicate Metallic silver Silver halide Silver nitrate Calcium silicate Metallic silver Silver halide Silver nitrate ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Post weld heat treatment is done by Tempering Stress relieving Solution annealing Normalising Tempering Stress relieving Solution annealing Normalising ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Caustic soda is transported in __________ lined containers. Glass Either B or C Neoprene Nickel Glass Either B or C Neoprene Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bush bearings are made of Mild steel White metal alloys Phosphorous bronze None of these Mild steel White metal alloys Phosphorous bronze None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Sulphuric acid is mixed with ground phosphate rock (to produce phosphoric acid) in a steel digestor lined with Acidic refractory Karbate Rubber Lead or acid-proof bricks Acidic refractory Karbate Rubber Lead or acid-proof bricks ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bronze is an alloy of copper and Lead Zinc Nickel Tin Lead Zinc Nickel Tin ANSWER DOWNLOAD EXAMIANS APP
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