Materials and Construction Pick the odd man out of the following. Pack carburising Calorising Nitriding Cyaniding Pack carburising Calorising Nitriding Cyaniding ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is the most suitable material of construction for evaporator & its tubes for concentrating NaOH solution to 70%? Nickel Karbate Cast iron Steel Nickel Karbate Cast iron Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the poorest wel-dability? Mild steel Wrought iron Low carbon steel High-carbon steel Mild steel Wrought iron Low carbon steel High-carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin vessels are corroded by Synthetic detergent solution Anhydrous ammonia None of these Aromatic solvents Synthetic detergent solution Anhydrous ammonia None of these Aromatic solvents ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Chilled iron castings are None of these Easily machinable Highly wear resistant Soft on surface None of these Easily machinable Highly wear resistant Soft on surface ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanising (i.e., zinc coating) of steel sheets is done to Prevent its rusting by contact with corrosive atmosphere Neither A nor B Both A & B Protect the base metal by cathodic protection Prevent its rusting by contact with corrosive atmosphere Neither A nor B Both A & B Protect the base metal by cathodic protection ANSWER DOWNLOAD EXAMIANS APP
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