Petroleum Refinery Engineering Reforming Does not much affect the molecular weight of the feed Uses naphtha as feedstock Improves the quality & yield of gasoline All of these Does not much affect the molecular weight of the feed Uses naphtha as feedstock Improves the quality & yield of gasoline All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering H/C ratio (by weight) for the same number of carbon atoms is the highest in case of Naphthenes Paraffins Aromatics Olefins Naphthenes Paraffins Aromatics Olefins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Solvent used for dewaxing of petroleum products are Propane Both B & C Methyl ethyl ketone (MEK) Furfural Propane Both B & C Methyl ethyl ketone (MEK) Furfural 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 Both A & B Neither A nor B High solubility of wax in the solvent Complete miscibility with oil Both A & B Neither A nor B High solubility of wax in the solvent ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Molecular weight of crude petroleum may be around 50 1500 250 5000 50 1500 250 5000 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Fuel oil is subjected to visbreaking to reduce its Pour point Pressure drop on pumping Viscosity All of these Pour point Pressure drop on pumping Viscosity All of these ANSWER DOWNLOAD EXAMIANS APP
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