Petroleum Refinery Engineering __________ test is done to find out the softening point of bitumen. Ball and ring Impact Flame Viscosity Ball and ring Impact Flame Viscosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Name the hydrocarbon having the poorest oxidation stability. Olefin Naphthene Paraffin Aromatics Olefin Naphthene Paraffin Aromatics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Salt content (measured as sodium chloride) in electrically desalted crude oil comes down to a level of about __________ ptb (pounds per thousand barrel). 0.03 70 3 35 0.03 70 3 35 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Stabilisation of gasoline (petrol) means Removal of dissolved gases from it Improving its lead susceptibility Increasing its oxidation stability Increasing its vapour pressure Removal of dissolved gases from it Improving its lead susceptibility Increasing its oxidation stability Increasing its vapour pressure ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Boiling range of motor gasoline is an indication of the All of these Vapour locking tendency Case of starting Rate of acceleration All of these Vapour locking tendency Case of starting Rate of acceleration ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Choose the correct statement regarding thermal cracking. Greater depth of cracking gives lower octane number gasoline Moderate changes in operating temperature does not change the depth of cracking Increased residence time results in the decreased severity of cracking At low pressure, the yield of lighter hydrocarbons are more Greater depth of cracking gives lower octane number gasoline Moderate changes in operating temperature does not change the depth of cracking Increased residence time results in the decreased severity of cracking At low pressure, the yield of lighter hydrocarbons are more ANSWER DOWNLOAD EXAMIANS APP
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