Petroleum Refinery Engineering Name the hydrocarbon having the poorest oxidation stability. Naphthene Olefin Paraffin Aromatics Naphthene Olefin Paraffin Aromatics 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 Methyl tertiary butyl ether (MTBE), a high octane (octane no. = 115) gasoline blending component is produced by the simple additive reaction of isobutylene with Ethyl alcohol Methyl alcohol Ethane Methane Ethyl alcohol Methyl alcohol Ethane Methane ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalytic desulphurisation process used for sweetening of straight run gasoline and kerosene uses __________ as catalyst. Bauxite All of these Activated clay Fuller's earth Bauxite All of these Activated clay Fuller's earth ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pick out the undesirable property for a solvent meant for dewaxing of lube oil. Complete miscibility with oil High solubility of wax in the solvent Neither A nor B Both A & B Complete miscibility with oil High solubility of wax in the solvent Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
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