Petroleum Refinery Engineering Which of the following is the most widely used cracking process in oil refineries? Dubbs process Fluidised bed catalytic cracking process Houdry's fixed bed process T.C.C. moving bed process Dubbs process Fluidised bed catalytic cracking process Houdry's fixed bed process T.C.C. moving bed process ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following fractions of petroleum contains maximum sulphur? Diesel Naphtha Atmospheric residue Gasoline Diesel Naphtha Atmospheric residue Gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The main purpose of recycling the byproduct hydrogen gas in the reformer reactor is to Obviate catalyst poisoning Maintain the reaction temperature Hydrogenate the feed stock Sustain the reactor pressure Obviate catalyst poisoning Maintain the reaction temperature Hydrogenate the feed stock Sustain the reactor pressure ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following contains maximum sulphur? Kerosene Fuel oil Diesel Petrol Kerosene Fuel oil Diesel Petrol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following gasolines (unleaded) has the least octane number? Polymer gasoline Straight run gasoline Catalytically reformed gasoline Catalytically cracked gasoline Polymer gasoline Straight run gasoline Catalytically reformed gasoline Catalytically cracked gasoline 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 Alkylation Pyrolysis Hydrocracking Reforming Alkylation Pyrolysis Hydrocracking ANSWER DOWNLOAD EXAMIANS APP
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