Petroleum Refinery Engineering Presence of sulphur in gasoline Leads to corrosion Increases lead susceptibility Helps during stabilisation Decreases gum formation Leads to corrosion Increases lead susceptibility Helps during stabilisation Decreases gum formation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has maximum hydrogen/carbon ratio (by weight)? Diesel Gasoline Naphtha Fuel oil Diesel Gasoline Naphtha Fuel oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Water content in the crude oil as it comes out of oil well may be upto __________ percent. 5 25 2 10 5 25 2 10 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Reforming converts Naphthenes into paraffin Naphthenes into olefins Olefins into paraffins Naphthenes into aromatics Naphthenes into paraffin Naphthenes into olefins Olefins into paraffins Naphthenes into aromatics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which one of the following processes aims at producing higher yield of gaseous unsaturated hydrocarbons and aromatics like benzene & toluene? Reforming Pyrolysis Hydrocracking Alkylation Reforming Pyrolysis Hydrocracking Alkylation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Higher pressure in the reforming reactor Increases coke formation None of these Produces high octane number gasoline Increases the rate of reaction Increases coke formation None of these Produces high octane number gasoline Increases the rate of reaction ANSWER DOWNLOAD EXAMIANS APP
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