Petroleum Refinery Engineering Viscosity index of a lubricating oil Should be low None of these Is the measure of variation of viscosity with temperature Is the measure of its flash point Should be low None of these Is the measure of variation of viscosity with temperature Is the measure of its flash point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Higher viscosity of lubricating oil usually signifies Higher acid number Lower Reid vapour pressure Higher flash point and fire point Lower flash point and fire point Higher acid number Lower Reid vapour pressure Higher flash point and fire point Lower flash point and fire point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Sweetening of petroleum product means the removal of Organic impurities Wax Water Sulphur & its compounds Organic impurities Wax Water Sulphur & its compounds ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering With increase in the number of carbon and hydrogen atoms in hydrocarbon molecules, the density of petroleum products Remains same Unpredictable from the data Increases Decreases Remains same Unpredictable from the data Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Road grade bitumen is produced from vacuum residue by its Hydrogenation Steam reforming Aeration Pyrolysis Hydrogenation Steam reforming Aeration Pyrolysis ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Hydrocracking employs Low pressure & temperature High pressure & temperature High pressure and low temperature High temperature and low pressure Low pressure & temperature High pressure & temperature High pressure and low temperature High temperature and low pressure ANSWER DOWNLOAD EXAMIANS APP
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