Petroleum Refinery Engineering Doctor's solution used for sweetening of petroleum products is Lead sulphate Sodium sulphite Sodium plumbite Sodium thiosulphate Lead sulphate Sodium sulphite Sodium plumbite Sodium thiosulphate ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering With increase in density, the viscosity of petroleum products Decreases Either A or B Remains same Increases Decreases Either A or B Remains same Increases ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Sulphur content in lighter and heavier petroleum products is generally determined respectively by Bomb method and lamp method Quartz tube method and lamp method Bomb method and quartz tube method Lamp method and bomb method Bomb method and lamp method Quartz tube method and lamp method Bomb method and quartz tube method Lamp method and bomb method ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering True boiling point apparatus is used for the Determination of true vapour pressure Evaluation of oil stocks Determination of characterisation factor None of these Determination of true vapour pressure Evaluation of oil stocks Determination of characterisation factor None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Phenols are added in gasoline to Improve the octane number Reduce its viscosity Increase its pour point Act as an antioxidant Improve the octane number Reduce its viscosity Increase its pour point Act as an antioxidant ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Reforming converts Naphthenes into aromatics Olefins into paraffins Naphthenes into olefins Naphthenes into paraffin Naphthenes into aromatics Olefins into paraffins Naphthenes into olefins Naphthenes into paraffin ANSWER DOWNLOAD EXAMIANS APP
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