Petroleum Refinery Engineering Complete removal of __________ from gasoline is done by Unisol process using caustic soda and methyl alcohol. Mercaptans Waxes Asphalt Diolefins Mercaptans Waxes Asphalt Diolefins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering LPG when brought to atmospheric pressure & temperature will be a Gas heavier than air Liquid lighter than water Gas lighter than air Liquid heavier than water Gas heavier than air Liquid lighter than water Gas lighter than air Liquid heavier than water ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Petrolatum is A mixture of microcrystalline wax in viscous hydrocarbon liquids Petroleum coke Same as petroleum ether None of these A mixture of microcrystalline wax in viscous hydrocarbon liquids Petroleum coke Same as petroleum ether None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Naphthenic acid is represented by CnHsub>2n-2O₂ CnHsub>2n+2O₂ (n ≥ 6) CnHsub>2n+6O₂ (n ≤ 6) CnH2n+2O₂ CnHsub>2n-2O₂ CnHsub>2n+2O₂ (n ≥ 6) CnHsub>2n+6O₂ (n ≤ 6) CnH2n+2O₂ ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Char value of Kerosene is the amount of charred oil deposition on the wick obtained after burning it in a standard wick lamp at a standard rate for 24 hours. Char value of a good quality kerosene should be less than __________ mg/kg of kerosene. 100 500 20 1 100 500 20 1 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Petroleum liquid fuels having flash point greater than 66°C is considered as safe during storage and handling. Which of the following has flash point > 66°C ? Naphtha Heavy fuel oil Petrol Kerosene Naphtha Heavy fuel oil Petrol Kerosene ANSWER DOWNLOAD EXAMIANS APP
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