Petroleum Refinery Engineering In sweetening process, solutizer agent used with caustic alkali is Methanol Sodium plumbite Potassium isobutyrate Phenol Methanol Sodium plumbite Potassium isobutyrate Phenol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering An upper limit of oil content is limited to about __________ percent for achieving efficient and satisfactory level of wax sweating. 5 60 15 40 5 60 15 40 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pour point and freezing point is equal for Petrol Water Crude petroleum Diesel Petrol Water Crude petroleum Diesel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following theories of origin of petroleum does not explain the presence of nitrogen & sulphur compounds in crude oil? Carbide theory Engler theory Modern theory All of these Carbide theory Engler theory Modern theory All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Straight run naphtha is converted into high octane number petrol (gasoline) by catalytic Cracking Polymerisation Reforming Isomerisation Cracking Polymerisation Reforming Isomerisation 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. 2000-2500 600-750 1000-1500 250-350 2000-2500 600-750 1000-1500 250-350 ANSWER DOWNLOAD EXAMIANS APP
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