Petroleum Refinery Engineering Presence of sulphur in gasoline Helps during stabilisation Leads to corrosion Decreases gum formation Increases lead susceptibility Helps during stabilisation Leads to corrosion Decreases gum formation Increases lead susceptibility ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In catalytic alkylation, higher iso-butane to olefin ratio gives Neither A nor B Both A & B Higher yield Low final boiling point product Neither A nor B Both A & B Higher yield Low final boiling point product ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Older crude petroleum All of these Is light and better Gives more distillates Gives less tar All of these Is light and better Gives more distillates Gives less tar ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Highest quality bitumen is produced from the __________ crude oil. Naphthenic Intermediate Paraffinic Mixed Naphthenic Intermediate Paraffinic Mixed ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Dearomatisation of kerosene (by liquid sulphur dioxide extraction) is done to Decrease the breathing loss Improve its oxidation stability Increase its smoke point None of these Decrease the breathing loss Improve its oxidation stability Increase its smoke point None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Sulphuric acid treatment of petroleum products removes the __________ materials. Gum forming All of these Color forming Asphaltic Gum forming All of these Color forming Asphaltic ANSWER DOWNLOAD EXAMIANS APP
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