Petroleum Refinery Engineering Naphtha yield in straight run distillation of crude oil may be about __________ percent. 6 12 2 18 6 12 2 18 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Maximum use of petroleum coke is in Carbon electrode manufacture Fuel gas manufacture Iron ore reduction Adsorption refining operation Carbon electrode manufacture Fuel gas manufacture Iron ore reduction Adsorption refining operation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Detergent is added as an additive in engine lubricating oil to Increase oxidation stability Reduce deposit formation Prevent rusting Keep contaminants in suspension Increase oxidation stability Reduce deposit formation Prevent rusting Keep contaminants in suspension ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Sulphuric acid treatment of petroleum products removes the __________ materials. Color forming Gum forming Asphaltic All of these Color forming Gum forming Asphaltic All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Solvent used in the deasphalting process is Furfurol Propane Phenol Hexane Furfurol Propane Phenol Hexane ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest gum forming tendency in gosoline? Aromatics Diolefins Paraffins Naphthenes Aromatics Diolefins Paraffins Naphthenes ANSWER DOWNLOAD EXAMIANS APP
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