Petroleum Refinery Engineering Gum formation in stored gasoline is mainly due to the Oxidation & polymerisation of unsaturates Higher aromatic content Alkylation of unsaturates Presence of sulphur Oxidation & polymerisation of unsaturates Higher aromatic content Alkylation of unsaturates Presence of sulphur ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering With increase in the molecular weight of aromatic present in kerosene, its smoking tendency Is unpredictable Increases Remains same Decreases Is unpredictable Increases Remains same Decreases ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Presence of aromatics in Diesel increases its cetane number All of these Kerosene increases its smoke point Petrol increases its octane number Diesel increases its cetane number All of these Kerosene increases its smoke point Petrol increases its octane number ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in the catalytic polymerisation is Aluminium chloride Vanadium pentaoxide Nickel Phosphoric acid on kieselghur Aluminium chloride Vanadium pentaoxide Nickel Phosphoric acid on kieselghur ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Aromatics have the highes __________ of all the hydrocarbons of same carbon atoms. Smoke point Viscosity Cetane number Octane number Smoke point Viscosity Cetane number Octane number ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Aniline point of the diesel is a measure of its __________ content. Naphthene Paraffin Olefin Aromatic Naphthene Paraffin Olefin Aromatic ANSWER DOWNLOAD EXAMIANS APP
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