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 Petrolatum is Petroleum coke None of these A mixture of microcrystalline wax in viscous hydrocarbon liquids Same as petroleum ether Petroleum coke None of these A mixture of microcrystalline wax in viscous hydrocarbon liquids Same as petroleum ether ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ test is done to find out the softening point of bitumen. Impact Ball and ring Viscosity Flame Impact Ball and ring Viscosity Flame ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following contains maximum sulphur? Diesel Kerosene Fuel oil Petrol Diesel Kerosene Fuel oil Petrol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ converts n-paraffins to i-paraffins. Alkylation Polymerisation None of these Isomerisation Alkylation Polymerisation None of these Isomerisation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Furfural solvent extraction is used for upgrading (by dissolving aromatics) Wax Cracking feedstock Lubricating oils Naphtha Wax Cracking feedstock Lubricating oils Naphtha ANSWER DOWNLOAD EXAMIANS APP
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