Petroleum Refinery Engineering Doctor's solution used for sweetening of petroleum products is Sodium sulphite Sodium thiosulphate Sodium plumbite Lead sulphate Sodium sulphite Sodium thiosulphate Sodium plumbite Lead sulphate ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Molecular weight of crude oil is in the range of 230-250 100-120 450-550 600-850 230-250 100-120 450-550 600-850 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The reservoir rock containing petroleum has Both B and C High porosity High permeability Low porosity Both B and C High porosity High permeability Low porosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Smoke point of a good burning kerosene may be around __________ mm. 100-120 60-75 20-25 0-5 100-120 60-75 20-25 0-5 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Olefins are None of these Present in substantially good quantity in crude petroleum Saturated hydrocarbons Unsaturated cyclic compounds (hydrocarbons) None of these Present in substantially good quantity in crude petroleum Saturated hydrocarbons Unsaturated cyclic compounds (hydrocarbons) ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Waxy crudes are treated with chemical additives mainly to Dissolve wax Depress its pour point Remove wax Precipitate wax Dissolve wax Depress its pour point Remove wax Precipitate wax ANSWER DOWNLOAD EXAMIANS APP
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