Petroleum Refinery Engineering __________ determination is not a very significant and important test for gasoline. Viscosity Reid vapor pressure Gum & sulphur content Octane number Viscosity Reid vapor pressure Gum & sulphur content Octane number ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Paraffin base crude oil as compared to asphalt base crude gives Lower viscosity index lube oil Poorer yield of lube oil Higher octane number gasoline Higher yield of straight run gasoline Lower viscosity index lube oil Poorer yield of lube oil Higher octane number gasoline Higher yield of straight run gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Operating temperature and pressure in catalytic reforming is about 1-5 Kgf/cm² & 200°C 50 - 75 kgf/cm² & 600 - 800°C 15-45 Kgf/cm² & 450-550°C 5-10 kgf/cm² & 150 - 250°C 1-5 Kgf/cm² & 200°C 50 - 75 kgf/cm² & 600 - 800°C 15-45 Kgf/cm² & 450-550°C 5-10 kgf/cm² & 150 - 250°C ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is desirable in petrol (gasoline) but undesirable in kerosene? Mercaptans Paraffins Naphthenic acid Aromatics Mercaptans Paraffins Naphthenic acid Aromatics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ treatment is done for appreciable improvement in viscosity index of lubricating oil. Alkali Clay Acid Solvent extraction Alkali Clay Acid Solvent extraction ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in catalytic reforming is Nickel Platinum on alumina Aluminium chloride Iron Nickel Platinum on alumina Aluminium chloride Iron ANSWER DOWNLOAD EXAMIANS APP
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