Petroleum Refinery Engineering Vacuum maintained in the vacuum distillation column in oil refinery is in the range of about __________ mm Hg absolute. 1 to 5 250 to 350 450 to 500 30 to 80 1 to 5 250 to 350 450 to 500 30 to 80 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Higher pressure in the reforming reactor Produces high octane number gasoline Increases the rate of reaction None of these Increases coke formation Produces high octane number gasoline Increases the rate of reaction None of these Increases coke formation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Molecular weight of crude petroleum may be around 250 50 5000 1500 250 50 5000 1500 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following gasolines (unleaded) has the least octane number? Catalytically reformed gasoline Polymer gasoline Catalytically cracked gasoline Straight run gasoline Catalytically reformed gasoline Polymer gasoline Catalytically cracked gasoline Straight run gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Flash point of a liquid petroleum fuel gives an idea about its All of these Explosion hazards characteristics Nature of boiling point diagram Volatility All of these Explosion hazards characteristics Nature of boiling point diagram Volatility 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 Alkylation Hydrocracking Reforming Pyrolysis Alkylation Hydrocracking ANSWER DOWNLOAD EXAMIANS APP
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