Petroleum Refinery Engineering Which of the following is an additive used for improving the cetane number of diesel? Tetramethyllead None of these Ethyl nitrate or acetone Tetraethyl lead Tetramethyllead None of these Ethyl nitrate or acetone Tetraethyl lead ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Alkylation Causes olefins to combine with each other Causes olefins to combine with iso-paraffins Converts iso-paraffin into olefin Converts olefin into paraffin Causes olefins to combine with each other Causes olefins to combine with iso-paraffins Converts iso-paraffin into olefin Converts olefin into paraffin ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Sweetening of petroleum product means the removal of Sulphur & its compounds Organic impurities Water Wax Sulphur & its compounds Organic impurities Water Wax ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Water content in the crude oil as it comes out of oil well may be upto __________ percent. 5 2 25 10 5 2 25 10 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane numbers of motor gasoline used in India and America are respectively 87 & 94 83 & 100 94 & 100 94 & 87 87 & 94 83 & 100 94 & 100 94 & 87 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The octane number of aviation gasoline may be 79 >100 97 87 79 >100 97 87 ANSWER DOWNLOAD EXAMIANS APP
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