Petroleum Refinery Engineering

A. Paraffin
B. Olefin
C. Aromatic
D. Naphthene

A. Petrol
B. Diesel
C. Water
D. Crude petroleum

A. 600-750
B. 250-350
C. 1000-1500
D. 2000-2500

A. Paraffinic
B. Naphthenic
C. Intermediate
D. None of these

A. Sodium hydroxide
B. Sodium plumbite
C. Cupric chloride
D. Potassium isobutyrate

A. Propane
B. Diethylene glycol
C. Aqueous solution (10% water) of diethylene glycol
D. Methyl ethyl ketone (MEK)

A. Lower calorific value
B. Lower octane number
C. Higher specific gravity
D. Higher ignition temperature

A. Impact
B. Ball and ring
C. Flame
D. Viscosity

A. 100
B. 200-300
C. 1000-10000
D. 10

A. Coking
B. Visbreaking
C. Pyrolysis
D. None of these