Which of the following has the maximum °API gravity of all? Furnace oil Kerosene Diesel Petrol TRUE ANSWER : ? YOUR ANSWER : ?
Gum formation in stored gasoline is mainly due to the Alkylation of unsaturates Higher aromatic content Presence of sulphur Oxidation & polymerisation of unsaturates TRUE ANSWER : ? YOUR ANSWER : ?
The catalytic cracking of heavier petroleum fraction is done to produce mainly Asphalt Diesel oil Gasoline Tar TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following has the lowest flash point of all? Diesel Furnace oil Petrol Kerosene TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following has the highest flash point of all? Petrol Diesel Furnace oil Kerosene TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following processes consumes hydrogen? Fluid catalytic cracking None of these Propane deasphalting Visbreaking TRUE ANSWER : ? YOUR ANSWER : ?
Sulphur content in lighter and heavier petroleum products is generally determined respectively by Lamp method and bomb method Bomb method and quartz tube method Bomb method and lamp method Quartz tube method and lamp method TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following processes is used for the production of petroleum coke? Cracking Visbreaking Stabilisation Reforming TRUE ANSWER : ? YOUR ANSWER : ?
Naphthenic acid is a/an __________ compound. Nitrogen None of these Sulphur Oxygen TRUE ANSWER : ? YOUR ANSWER : ?