Petroleum Refinery Engineering Which of the following has the highest viscosity of all (at a given temperature)? Fuel oil Naphtha Petrol Light diesel oil Fuel oil Naphtha Petrol Light diesel oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In hydrofining catalytic desulphurisation process for sweetening of petroleum products, use of hydrogen Neither A nor B Minimises coke formation Enhances the desulphurisation process Both A & B Neither A nor B Minimises coke formation Enhances the desulphurisation process Both A & B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Solvent used in duo-sol extraction for lube oil upgradation is a mixture of Phenol & furfural Methyl ethyl ketone & glycol Propane & phenol-cresol mixture Propane & liquid sulphur dioxide Phenol & furfural Methyl ethyl ketone & glycol Propane & phenol-cresol mixture Propane & liquid sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Ethyl mercaptan is a/an __________ compound. Oxygen None of these Nitrogen Sulphur Oxygen None of these Nitrogen Sulphur ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Preheating temperature of medium viscosity furnace oil for better atomisation through burner is about __________ °C. 70 50 140 90 70 50 140 90 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Absolute vapor pressure of petrofuels is found by Reid bomb which is heated in water bath to 100°F. In Reid apparatus, the ratio of the volume of air chamber to that of the liquid fuel chamber is 4 3 2 1 4 3 2 1 ANSWER DOWNLOAD EXAMIANS APP
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