Petroleum Refinery Engineering

A. 5-10
B. 30-80
C. 150-250
D. 350-400

A. Sulphur content
B. Viscosity
C. Aniline point
D. Flash point

A. It is highly aromatic in nature
B. It is highly paraffinic in nature
C. It has a very low diesel index
D. Its ignition quality is very poor

A. 1.2
B. 12
C. 120
D. 700

A. Propane & butane
B. Methane & ethane
C. High boiling olefins
D. High boiling naphthenes

A. Aromatics
B. i-paraffins
C. Naphthene
D. Olefins

A. 2 atm & 500°C
B. 10 atm & 500°C
C. 30 atm & 200°C
D. 50 atm & 750°C

A. Gasoline obtained has a very low octane number
B. Pressure & temperature is very high
C. Gasoline obtained has very high aromatic content
D. Gasoline obtained has very high amount of gum forming compounds

A. 65
B. 75
C. 85
D. 95

A. Olefins
B. Naphthenes
C. Both A. and B.
D. Neither A. nor B.