Materials and Construction Neutraliser tank used for reacting nitric acid with ammonia for the production of ammonium nitrate is made of High silicon (14%) iron Aluminium Stainles steel Copper High silicon (14%) iron Aluminium Stainles steel Copper ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction H₂SO₄ (< 50% concentration) is corrosive to Copper, cast iron & high silicon iron (14% Si) Rubber (butyl and hard), silicone rubber & teflon Glass, graphite, porcelain & stoneware Aluminium, mild steel, stainless steel, concrete & tin Copper, cast iron & high silicon iron (14% Si) Rubber (butyl and hard), silicone rubber & teflon Glass, graphite, porcelain & stoneware Aluminium, mild steel, stainless steel, concrete & tin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon supply in pack carburising process is in the form of Graphite Hydrocarbon oil Charcoal Calcium carbide Graphite Hydrocarbon oil Charcoal Calcium carbide ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Dilute sulphuric acid is transported in __________ pipes. Mild steel Copper Lead Special alloys Mild steel Copper Lead Special alloys ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Evaporator used for concentrating tomato juice is made of Brass Cast iron-rubber lined Nickel Stainless steel-glass lined Brass Cast iron-rubber lined Nickel Stainless steel-glass lined ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Age hardening is concerned with Copper Brass Duralumin Silver Copper Brass Duralumin Silver ANSWER DOWNLOAD EXAMIANS APP
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