Petroleum Refinery Engineering

A. 50
B. 70
C. 90
D. 140

A. Butene
B. Butadiene
C. Cyclohexane
D. Acetylene

A. High pressure & temperature
B. Low pressure & temperature
C. High pressure and low temperature
D. High temperature and low pressure

A. Olefins
B. Mercaptans
C. Naphthenes
D. Cycloparaffins

A. Cracking
B. Polymerisation
C. Reforming
D. Isomerisation

A. Steam reforming
B. Distillation
C. Desulphurisation
D. None of these

A. Molecular weight
B. Aromatics content
C. Both A. & B.
D. Neither ‘a’ nor ‘b’

A. 45
B. 55
C. 70
D. 90

A. 50
B. 250
C. 1500
D. 5000

A. 3
B. 11
C. 22
D. 28