Materials and Construction In the kraft (sulphate) process for the paper manufacture, the digestor is made of Karbate carbon Stainless steel Wrought iron Cast iron Karbate carbon Stainless steel Wrought iron Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermosetting polymers are Injection moulded Cast molded Extruded None of these Injection moulded Cast molded Extruded None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction German silver used for decorative purposes contains maximum percentage of Copper Silver Nickel Zinc Copper Silver Nickel Zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction A hardness depth of about 3 mm can be achieved by induction hardness in __________ seconds. 5 100 250 500 5 100 250 500 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following pairs of elements may form an alloy? Platinum & mercury Iron & mercury None of these Iron & carbon Platinum & mercury Iron & mercury None of these Iron & carbon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction With increase in carbide/graphite ratio in cast iron, its Ductility decreases Both A & B Hardness & brittleness increases Neither A nor B Ductility decreases Both A & B Hardness & brittleness increases Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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