Petroleum Refinery Engineering The most suitable solvent for deasphalting vacuum residue is Doctor's solution Propane Methyl ethyl ketone Methanol amine Doctor's solution Propane Methyl ethyl ketone Methanol amine ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Crude petroleum oil is a __________ fuel. Fossil Secondary Primary Both A & B Fossil Secondary Primary Both A & B 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 25 10 2 5 25 10 2 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The catalytic cracking of heavier petroleum fraction is done to produce mainly Tar Gasoline Asphalt Diesel oil Tar Gasoline Asphalt Diesel oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A typical yield of kerosene in straight run distillation of crude oil may be about __________ percent. 4 10 26 18 4 10 26 18 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Tetra-ethyl lead is added in gasoline to Reduce gum formation Increase its smoke point Reduce the pour point Increase its octane number Reduce gum formation Increase its smoke point Reduce the pour point Increase its octane number ANSWER DOWNLOAD EXAMIANS APP
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