Petroleum Refinery Engineering Catalytic cracking compared to thermal cracking of residue of vacuum distillation of crude oil Higher sulphur content in the product Higher gum forming material in petrol Gives higher yield of petrol Lower octane number of petrol Higher sulphur content in the product Higher gum forming material in petrol Gives higher yield of petrol Lower octane number of petrol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The first crude oil refinery of India is located at Madras Naharkatiya Digboi Kochin Madras Naharkatiya Digboi Kochin ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Phenols are added in gasoline to Increase its pour point Reduce its viscosity Act as an antioxidant Improve the octane number Increase its pour point Reduce its viscosity Act as an antioxidant Improve the octane number ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Presence of predominantly large quantity of aromatics (polynuclear) is not desirable in aviation fuel, because it has Low viscosity index All of these High pour point and low smoke point High self-ingnition temperature Low viscosity index All of these High pour point and low smoke point High self-ingnition temperature ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Flash point of a liquid petroleum fuel gives an idea about its Nature of boiling point diagram Explosion hazards characteristics All of these Volatility Nature of boiling point diagram Explosion hazards characteristics All of these Volatility ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane numbers of motor gasoline used in India and America are respectively 94 & 87 94 & 100 83 & 100 87 & 94 94 & 87 94 & 100 83 & 100 87 & 94 ANSWER DOWNLOAD EXAMIANS APP
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