Materials and Construction Concentrated HCl at 30°C can be stored in a vessel made of PTFE and porcelain None of these Stainless steel and high silicon cast iron Cast iron and aluminium PTFE and porcelain None of these Stainless steel and high silicon cast iron Cast iron and aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hastelloy C is a good material of construction in chemical process industry, since it is Light and resists attack by acids Highly corrosion resistant and is readily fabricated Relatively inexpensive although it can be fabricated with some difficulty Corrosion resistant to most alkalis, particularly because of its coper content Light and resists attack by acids Highly corrosion resistant and is readily fabricated Relatively inexpensive although it can be fabricated with some difficulty Corrosion resistant to most alkalis, particularly because of its coper content ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Most common stainless steel type 316, which is highly resistant to corrosion contains 2-4% Cr, 22% NI and 2-4% Mo 16-13% Cr 10-14% Ni and 2-3% Mo 20-22% Cr, and 8-10% Ni None of these 2-4% Cr, 22% NI and 2-4% Mo 16-13% Cr 10-14% Ni and 2-3% Mo 20-22% Cr, and 8-10% Ni None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction An ideal material of construction for the storage of 50% caustic soda solution would be Karbate Monel None of these High silicon cast iron Karbate Monel None of these High silicon cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Spark plugs, ignition tubes and electrodes are made of nickel __________ alloys. Copper Beryllium Manganese Iron Copper Beryllium Manganese Iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Acid proof stoneware All of these Is broken by small temperature changes Has very low strength Cannot be heated All of these Is broken by small temperature changes Has very low strength Cannot be heated ANSWER DOWNLOAD EXAMIANS APP
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