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. 250-350 1000-1500 600-750 2000-2500 250-350 1000-1500 600-750 2000-2500 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Solvent used in duo-sol extraction for lube oil upgradation is a mixture of Propane & phenol-cresol mixture Methyl ethyl ketone & glycol Phenol & furfural Propane & liquid sulphur dioxide Propane & phenol-cresol mixture Methyl ethyl ketone & glycol Phenol & furfural Propane & liquid sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Highest quality bitumen is produced from the __________ crude oil. Mixed Intermediate Paraffinic Naphthenic Mixed Intermediate Paraffinic Naphthenic ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is the most important property for a jet fuel? Cloud point Colour Freezing point Pour point Cloud point Colour Freezing point Pour point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Molecular weight of crude petroleum may be around 50 250 5000 1500 50 250 5000 1500 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which one is used to determine the colour of petroleum products? Cleveland apparatus Saybolt chromometer None of these Colour comparator Cleveland apparatus Saybolt chromometer None of these Colour comparator ANSWER DOWNLOAD EXAMIANS APP
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