Materials and Construction Out of the following, copper vessels are the most suitable for the storage of Phosphoric acid (95%) & sulphuric acid (95% and fuming) Nitric acid (95% and fuming) Bromine Dry chlorine & dry fluorine Phosphoric acid (95%) & sulphuric acid (95% and fuming) Nitric acid (95% and fuming) Bromine Dry chlorine & dry fluorine ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In SO₃ absorber (Contact Process), packing material used is of Chemical stoneware Mild steel Karbate Cast iron Chemical stoneware Mild steel Karbate Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Glass lined vessels are not used for handling Dilute HNO₃ Dilute HCI Dilute HNO₃ Hydroflouric acid Dilute HNO₃ Dilute HCI Dilute HNO₃ Hydroflouric acid ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic recuperators are generally made of Fireclay bricks Calcium carbide High alumina bricks Silicon carbide Fireclay bricks Calcium carbide High alumina bricks Silicon carbide ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel made/clad equipments are suitable for handling Sulphuric acid (conc) Ammonia (both aqueous & anhydrous) Nitric acid & hydrochloric acid (conc) Fruit juices, milk & its products and caustic soda solution Sulphuric acid (conc) Ammonia (both aqueous & anhydrous) Nitric acid & hydrochloric acid (conc) Fruit juices, milk & its products and caustic soda solution ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon supply in pack carburising process is in the form of Charcoal Calcium carbide Hydrocarbon oil Graphite Charcoal Calcium carbide Hydrocarbon oil Graphite ANSWER DOWNLOAD EXAMIANS APP
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