Chemical Engineering Basics Which of the following is a boiler accessory i.e., not a boiler mounting ? Feed check valve Feed water pump Blow off cock Stop valve Feed check valve Feed water pump Blow off cock Stop valve ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which one is neutral in character ? N₂O₅ N₂O₃ N₂O₄ N₂O N₂O₅ N₂O₃ N₂O₄ N₂O ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is not a heat treatment process. Pakerising Martempering Austempering Cyaniding Pakerising Martempering Austempering Cyaniding ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Lead is poured into the joint between two __________ pipes. Concrete Cast iron Mild steel Asbestos cement Concrete Cast iron Mild steel Asbestos cement ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Free oxygen is removed from boiler feed water, because it Causes explosion Reduces heat transfer co-efficient None of these Is corrosive Causes explosion Reduces heat transfer co-efficient None of these Is corrosive ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following contributes maximum as main source of sulphur in the blast furnace charge ? Iron ore Limestone Sinter Coke Iron ore Limestone Sinter Coke ANSWER DOWNLOAD EXAMIANS APP
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