A. Cloud point
B. Pour point
C. Colour
D. Freezing point
Which of the following is the most important property for a jet fuel ? Read More »
Petroleum Refinery Engineering A. Increase the yield of light distillates
B. Suppress coke formation
C. Enhance the octane number of gasoline
D. Reduce gum content in gasoline
A. Road tankers
B. Rail tankers
C. Underground pipelines
D. None of these
A. Pensky-Martens (closed cup type)
B. Abel
C. Cleveland (open cup type)
D. None of these
A. 25
B. 35
C. 45
D. 65
Diesel used in naval applications has a minimum cetane number of ___________________? Read More »
Petroleum Refinery Engineering A. Lubricating oil > diesel > petrol > LPG
B. Lubricating oil > petrol > diesel > LPG
C. Petrol > lubricating oil > diesel > LPG
D. Petrol > diesel > LPG > lubricating oil
A. Delayed
B. Flexi
C. Fluid
D. Contact
A. More than
B. Less than
C. Same as
D. Either more or less; depends on the room temperature
A. 79
B. 87
C. 97
D. > 100
The octane number of aviation gasoline may be __________________? Read More »
Petroleum Refinery Engineering A. Lamp method and bomb method
B. Bomb method and lamp method
C. Bomb method and quartz tube method
D. Quartz tube method and lamp method
