Petroleum Refinery Engineering Butadiene is a/an Di-olefin Olefin Naphthene Aromatic Di-olefin Olefin Naphthene Aromatic ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The most commonly used feed stock for the reforming reactor is Heavy fuel oil Straight run gasdine Residuum Casing head gasoline Heavy fuel oil Straight run gasdine Residuum Casing head gasoline 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 Waxy crudes are treated with chemical additives mainly to Dissolve wax Precipitate wax Depress its pour point Remove wax Dissolve wax Precipitate wax Depress its pour point Remove wax ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following theories of origin of petroleum does not explain the presence of nitrogen & sulphur compounds in crude oil? Modern theory Carbide theory All of these Engler theory Modern theory Carbide theory All of these Engler theory ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Most commonly used crude heater before the fractionation tower in a refinery is the __________ heater. Steam coil Pipestill Electric immersion None of these Steam coil Pipestill Electric immersion None of these ANSWER DOWNLOAD EXAMIANS APP
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