Petroleum Refinery Engineering Octane number (unleaded) of gasoline produced by isomerisation of butane may be about 45 90 70 55 45 90 70 55 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering With increase in density, the viscosity of petroleum products Either A or B Remains same Increases Decreases Either A or B Remains same Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Viscosity index of a lubricating oil None of these Should be low Is the measure of its flash point Is the measure of variation of viscosity with temperature None of these Should be low Is the measure of its flash point Is the measure of variation of viscosity with temperature ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The most commonly used feed stock for the reforming reactor is Casing head gasoline Residuum Straight run gasdine Heavy fuel oil Casing head gasoline Residuum Straight run gasdine Heavy fuel oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering With increase in the molecular weight of aromatic present in kerosene, its smoking tendency Is unpredictable Remains same Increases Decreases Is unpredictable Remains same Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
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