Petroleum Refinery Engineering Operating condition in the electrical dehydrators for crude oil is about 20 kgf/cm² & 110°C 1 atm. & 110 °C 6.5 kgf/Cm² & 95°C 50 atm. and 150°C 20 kgf/cm² & 110°C 1 atm. & 110 °C 6.5 kgf/Cm² & 95°C 50 atm. and 150°C ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Natural gas recovered along with crude oil from oil wells is called wet natural gas which has a higher __________ compared to the dry natural gas. Quantity of propane Calorific value Unsaturated hydrocarbon content Quantity of butane Quantity of propane Calorific value Unsaturated hydrocarbon content Quantity of butane ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Sulphuric acid treatment of petroleum products removes the __________ materials. Gum forming Asphaltic Color forming All of these Gum forming Asphaltic Color forming All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest viscosity of all (at a given temperature)? Light diesel oil Petrol Fuel oil Naphtha Light diesel oil Petrol Fuel oil Naphtha ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Detergent is added as an additive in engine lubricating oil to Increase oxidation stability Keep contaminants in suspension Reduce deposit formation Prevent rusting Increase oxidation stability Keep contaminants in suspension Reduce deposit formation Prevent rusting ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane numbers of motor gasoline used in India and America are respectively 94 & 87 87 & 94 94 & 100 83 & 100 94 & 87 87 & 94 94 & 100 83 & 100 ANSWER DOWNLOAD EXAMIANS APP
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