Petroleum Refinery Engineering Percentage of straight run gasoline in a typical crude oil may be around 52 18 38 6 52 18 38 6 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Deoiling is the process of removal of oil from wax. It is done by the __________ process. All of these Solvent extraction Sweating Resettling All of these Solvent extraction Sweating Resettling ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Visbreaking Is carried out at atmospheric pressure Produces fuel oil of lower viscosity Produces gasoline only Uses natural gas as feed Is carried out at atmospheric pressure Produces fuel oil of lower viscosity Produces gasoline only Uses natural gas as feed ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Hydrogen content in petroleum products varies from 12 to 15% (by weight). As a result the difference between gross and net heating value of petroleum fuels varies in the range of __________ kcal/kg. 600-750 1000-1500 2000-2500 250-350 600-750 1000-1500 2000-2500 250-350 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Waxy crudes are treated with chemical additives mainly to Depress its pour point Precipitate wax Dissolve wax Remove wax Depress its pour point Precipitate wax Dissolve wax Remove wax ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Isomerisation converts the __________ tot-paraffins. Olefins None of these Naphthenes Paraffins Olefins None of these Naphthenes Paraffins ANSWER DOWNLOAD EXAMIANS APP
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