Materials and Construction Which of the following is the most suitable material of construction for evaporator & its tubes for concentrating NaOH solution to 70%? Steel Cast iron Karbate Nickel Steel Cast iron Karbate Nickel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Thermal shield used in high powered nuclear reactor to protect the walls of the reactor from radiation damage is made of Concrete Graphite Zircalloy Steel Concrete Graphite Zircalloy Steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Percentage of silver in German silver is 0 5 20 10 0 5 20 10 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Gas holder of a gobar (cowdung) gas plant is made of Aluminium Mild steel Molybdenum stainless steel Tin Aluminium Mild steel Molybdenum stainless steel Tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanising (i.e., zinc coating) of steel sheets is done to Neither A nor B Protect the base metal by cathodic protection Prevent its rusting by contact with corrosive atmosphere Both A & B Neither A nor B Protect the base metal by cathodic protection Prevent its rusting by contact with corrosive atmosphere Both A & B ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Urea autoclave is made of Stainless steel Refractory blocks Lead lined steel Cast iron Stainless steel Refractory blocks Lead lined steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
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