Petroleum Refinery Engineering Straight run naphtha is converted into high octane number petrol (gasoline) by catalytic Cracking Isomerisation Reforming Polymerisation Cracking Isomerisation Reforming Polymerisation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following gasolines (unleaded) has the least octane number? Catalytically reformed gasoline Polymer gasoline Straight run gasoline Catalytically cracked gasoline Catalytically reformed gasoline Polymer gasoline Straight run gasoline Catalytically cracked gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ test is done to find out the softening point of bitumen. Viscosity Impact Ball and ring Flame Viscosity Impact Ball and ring Flame ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The proper arrangement of the petroleum fractions in order of their boiling points is Petrol > lubricating oil > diesel > LPG Lubricating oil > petrol > diesel > LPG Lubricating oil > diesel > petrol > LPG Petrol > diesel > LPG > lubricating oil Petrol > lubricating oil > diesel > LPG Lubricating oil > petrol > diesel > LPG Lubricating oil > diesel > petrol > LPG Petrol > diesel > LPG > lubricating oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pick out the wrong statement about the smoking tendency of various hydrocarbon constituents of kerosene. Smoking tendency of naphthenes decreases with its increasing molecular weight & also on addition of double bond Smoking tendency of paraffins increases with decrease in its molecular weight Smoking tendency of aromatics decreases with increase in its molecular weight Smoking tendency of hydrocarbons increases in the order : paraffins → isoparaffins → naphthenes → aromatics Smoking tendency of naphthenes decreases with its increasing molecular weight & also on addition of double bond Smoking tendency of paraffins increases with decrease in its molecular weight Smoking tendency of aromatics decreases with increase in its molecular weight Smoking tendency of hydrocarbons increases in the order : paraffins → isoparaffins → naphthenes → aromatics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Cracking is An exothermic reaction None of these An endothermic reaction Favoured at very low temperature An exothermic reaction None of these An endothermic reaction Favoured at very low temperature ANSWER DOWNLOAD EXAMIANS APP
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