A. Increases coke formation
B. Increases the rate of reaction
C. Produces high octane number gasoline
D. None of these
A. Drill line system
B. Dogleg severity
C. Drill line stream
D. All of Above
A. Is more viscous than high viscosity furnace oil (HVFO)
B. Stands for low sulphur heavy stock
C. Is an ideal fuel for metallurgical furnaces due to its lower sulphur content (< 1%)
D. All A., B. and C.
A. Determination of characterisation factor
B. Evaluation of oil stocks
C. Determination of true vapour pressure
D. None of these
A. Liquid lighter than water
B. Liquid heavier than water
C. Gas lighter than air
D. Gas heavier than air
A. Naphthene
B. Olefin
C. Paraffin
D. Aromatics
A. 5-10
B. 30-80
C. 150-250
D. 350-400