Materials and Construction Plate and frame filter press is usually made of Mild steel Stainless steel Galvanised iron Cast iron Mild steel Stainless steel Galvanised iron Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following heat treatment processes is used for softening the hardened material? None of these Tempering Normalising Annealing None of these Tempering Normalising Annealing 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 Lead or acid-proof bricks Rubber Karbate Acidic refractory Lead or acid-proof bricks Rubber Karbate ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following finds the least commercial use? High silicon iron High carbon steel Pure iron Low carbon steel High silicon iron High carbon steel Pure iron Low carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardening of steel is not possible unless it is heated __________ critical point. Above the highest Between the first & second Between the second & third Above the lowest Above the highest Between the first & second Between the second & third Above the lowest ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The heat treatment process applied to cold formed steel parts is Tempering Solution annealing Artificial ageing Normalising Tempering Solution annealing Artificial ageing Normalising ANSWER DOWNLOAD EXAMIANS APP
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