Petroleum Refinery Engineering

A. Causes olefins to combine with each other
B. Causes olefins to combine with iso-paraffins
C. Converts iso-paraffin into olefin
D. Converts olefin into paraffin

A. Smoke point
B. Aniline point
C. Luminosity number
D. Aromatic content

A. 1.5
B. 3
C. 6
D. 12

A. Paraffinic
B. Naphthenic
C. Asphaltic
D. Mixed base

A. Waxes
B. Mercaptans
C. Asphalt
D. Diolefins

A. Diesel
B. Kerosene
C. Petrol
D. Furnace oil

A. Is highly aromatic
B. Has a large ignition delay
C. Is highly paraffinic
D. Has a low diesel index

A. 10
B. 45
C. 100
D. 150

A. Naphtha
B. Fuel oil
C. Light diesel oil
D. Petrol

A. Is the measure of its flash point
B. Is the measure of variation of viscosity with temperature
C. Should be low
D. None of these