Petroleum Refinery Engineering

A. Pour point
B. Viscosity
C. Pressure drop on pumping
D. All A., B. and C.

A. Naphthenic
B. Asphalt
C. Paraffin
D. Mixed

A. Alkylation
B. Polymerisation
C. Isomerisation
D. None of these

A. Very little oil
B. No natural gas
C. Only natural gas
D. All A., B. and C.

A. Methanol in Unisol process
B. Naphthenic acid in Mercapsol process
C. Both A. and B.
D. Neither A. nor B.

A. Furfural
B. Phenol
C. Propane
D. Hexane

A. 30
B. 45
C. 75
D. 95

A. Case of starting
B. Rate of acceleration
C. Vapour locking tendency
D. All A., B. and C.

A. Naphtha
B. Lubricating oils
C. Wax
D. Cracking feedstock

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