Which of the following has the highest flash point of all? Diesel Petrol Kerosene Furnace oil TRUE ANSWER : ? YOUR ANSWER : ?
True boiling point apparatus is used for the Determination of characterisation factor None of these Evaluation of oil stocks Determination of true vapour pressure TRUE ANSWER : ? YOUR ANSWER : ?
Feedstock for polymerisation is Cracked gases rich in C₂ & C₄ olefins Naphtha Low boiling aromatics None of these TRUE ANSWER : ? YOUR ANSWER : ?
Straight run naphtha is converted into high octane number petrol (gasoline) by catalytic Reforming Isomerisation Cracking Polymerisation TRUE ANSWER : ? YOUR ANSWER : ?
Aniline point test of an oil qualitatively indicates the __________ content of an oil. Aromatic Naphthene Olefin Paraffin TRUE ANSWER : ? YOUR ANSWER : ?
High aniline point of diesel indicates that, it Is highly paraffinic Has a low diesel index Has a large ignition delay Is highly aromatic TRUE ANSWER : ? YOUR ANSWER : ?
With increase in the number of carbon and hydrogen atoms in hydrocarbon molecules, the density of petroleum products Decreases Increases Remains same Unpredictable from the data TRUE ANSWER : ? YOUR ANSWER : ?
In petroleum refining, the process used for conversion of hydrocarbons to aromatics is Hydrotreating Alkylation Catalytic cracking Catalytic reforming TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following has the minimum °API gravity of all? Petrol Diesel Furnace oil Kerosene TRUE ANSWER : ? YOUR ANSWER : ?
Smoke point of a good burning kerosene may be around __________ mm. 20-25 100-120 0-5 60-75 TRUE ANSWER : ? YOUR ANSWER : ?