Petroleum Refinery Engineering Naphtha yield in straight run distillation of crude oil may be about __________ percent. 18 12 6 2 18 12 6 2 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Breathing loss on storage of gasoline occurs due to the Presence of unsaturated air Neither A nor B Both A & B Fluctuation of ambient temperature during day and night Presence of unsaturated air Neither A nor B Both A & B Fluctuation of ambient temperature during day and night ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Tetra-ethyl lead is added in gasoline to Increase its octane number Increase its smoke point Reduce gum formation Reduce the pour point Increase its octane number Increase its smoke point Reduce gum formation Reduce the pour point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Natural gasoline is produced None of these From oil wells By natural gas stripping In oil refineries None of these From oil wells By natural gas stripping In oil refineries ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Crude petroleum oil is a __________ fuel. Primary Secondary Both A & B Fossil Primary Secondary Both A & B Fossil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ chloride present in crude petroleum as impurity is the most prolific producer of HCl during distillation. Magnesium Potassium Sodium Calcium Magnesium Potassium Sodium Calcium ANSWER DOWNLOAD EXAMIANS APP
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