Petroleum Refinery Engineering Which of the following processes is used for the production of petroleum coke? Cracking Visbreaking Stabilisation Reforming Cracking Visbreaking Stabilisation Reforming ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Dearomatisation of kerosene (by liquid sulphur dioxide extraction) is done to Decrease the breathing loss None of these Improve its oxidation stability Increase its smoke point Decrease the breathing loss None of these Improve its oxidation stability Increase its smoke point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The doctor's solution comprises of sodium plumbite in Soda ash Aqueous caustic soda Alcohal Water Soda ash Aqueous caustic soda Alcohal Water ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering With increase in density, the viscosity of petroleum products Increases Remains same Either A or B Decreases Increases Remains same Either A or B Decreases ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Presence of predominantly large quantity of aromatics (polynuclear) is not desirable in aviation fuel, because it has High self-ingnition temperature All of these High pour point and low smoke point Low viscosity index High self-ingnition temperature All of these High pour point and low smoke point Low viscosity index ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Electrical desalting of crude oil removes the __________ impurities. Neither A nor B Oleophilic Both A & B Oleophobic Neither A nor B Oleophilic Both A & B Oleophobic ANSWER DOWNLOAD EXAMIANS APP
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