Petroleum Refinery Engineering

A. Is less than
B. Is more than
C. Is same as
D. May be either more or less than

A. 8
B. 18
C. 28
D. 35

A. Atmospheric
B. 10 atm
C. Vacuum
D. 3 atm

A. Phosphoric acid on kieselguhr
B. Aluminium chloride
C. Nickel
D. Vanadium pentoxide

A. Polymer
B. Unleaded
C. Casing head
D. Straight run

A. Magnesium
B. Potassium
C. Calcium
D. Sodium

A. Salt from the crude oil
B. Colour & dissolved gases from cracked gasoline
C. Wax from lube oil
D. None of these

A. Paraffins
B. Olefins
C. Naphthenes
D. Aromatics

A. Specific gravity
B. Melting point
C. Viscosity
D. Penetration number

A. Low flash point
B. High breathing loss
C. Both A. and B.
D. Neither A. nor B.