Petroleum Refinery Engineering Which of the following processes in oil refinery does not employ 'cracking'? Visbreaking Coking Pyrolysis None of these Visbreaking Coking Pyrolysis None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is the most suitable feed for platforming process (reforming)? Olefinic hydrocarbon Fuel oil Atmospheric residue Naphtha Olefinic hydrocarbon Fuel oil Atmospheric residue Naphtha ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Glycol added to petrol acts as a/an __________ agent. Dewaxing Anti-gum forming Anti-icing Anti-knocking Dewaxing Anti-gum forming Anti-icing Anti-knocking ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Choose the correct statement regarding thermal cracking. Increased residence time results in the decreased severity of cracking Greater depth of cracking gives lower octane number gasoline Moderate changes in operating temperature does not change the depth of cracking At low pressure, the yield of lighter hydrocarbons are more Increased residence time results in the decreased severity of cracking Greater depth of cracking gives lower octane number gasoline Moderate changes in operating temperature does not change the depth of cracking At low pressure, the yield of lighter hydrocarbons are more 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? Alkylation Hydrocracking Reforming Pyrolysis Alkylation Hydrocracking Reforming Pyrolysis ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Cetane number of high speed diesel must be? 75 30 95 45 75 30 95 45 ANSWER DOWNLOAD EXAMIANS APP
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