Materials and Construction Sulphuric acid is mixed with ground phosphate rock (to produce phosphoric acid) in a steel digestor lined with Lead or acid-proof bricks Rubber Karbate Acidic refractory Lead or acid-proof bricks Rubber Karbate Acidic refractory ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of high phosphorous in cast iron increases its Fluidity Shrinkage Melting point Tensile strength Fluidity Shrinkage Melting point Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Reduction in the grain size reduces the __________ of the material. Fatigue resistance Creep resistance All of these Tensile strength Fatigue resistance Creep resistance All of these Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrochloric acid is stored in a__vessel. Rubber lined steel Lead lined steel Stainless steel Cast iron Rubber lined steel Lead lined steel Stainless steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hastelloy comprises of Copper and nickel Lead and tin Copper and tin Molybdenum and nickel Copper and nickel Lead and tin Copper and tin Molybdenum and nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Mild steel storage vessels are suitable for the storage of Anhydrous ammonia Fatty acids Sulphuric acid (25%) Hydrochloric acid (95%) Anhydrous ammonia Fatty acids Sulphuric acid (25%) Hydrochloric acid (95%) ANSWER DOWNLOAD EXAMIANS APP
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