Petroleum Refinery Engineering Electrical desalting of crude oil removes the __________ impurities. Both A & B Neither A nor B Oleophilic Oleophobic Both A & B Neither A nor B Oleophilic Oleophobic ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Operating temperature and pressure in catalytic reforming is about 1-5 Kgf/cm² & 200°C 5-10 kgf/cm² & 150 - 250°C 50 - 75 kgf/cm² & 600 - 800°C 15-45 Kgf/cm² & 450-550°C 1-5 Kgf/cm² & 200°C 5-10 kgf/cm² & 150 - 250°C 50 - 75 kgf/cm² & 600 - 800°C 15-45 Kgf/cm² & 450-550°C ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Main boring diameter for petroleum well is 20-30 cms in diameter, while the depth of the oil well may be about __________ kms. 1.5 to 4.5 15-20 7.5 to 12.5 0.1 to 0.5 1.5 to 4.5 15-20 7.5 to 12.5 0.1 to 0.5 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The condesate obtained on compression of wet natural gas is termed as Liquefied natural gasoline Liquid natural gas None of these Natural gasoline Liquefied natural gasoline Liquid natural gas None of these Natural gasoline ANSWER DOWNLOAD EXAMIANS APP
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 Which of the following has the highest viscosity of all (at a given temperature)? Naphtha Fuel oil Petrol Light diesel oil Naphtha Fuel oil Petrol Light diesel oil ANSWER DOWNLOAD EXAMIANS APP
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