Petroleum Refinery Engineering

A. Dubbs process
B. T.C.C. moving bed process
C. Fluidised bed catalytic cracking process
D. Houdry’s fixed bed process

A. Diesel increases its cetane number
B. Kerosene increases its smoke point
C. Petrol increases its octane number
D. All A., B. and C.

A. Gasoline
B. Lube oil
C. Petrolatum
D. Coke

A. Increase its smoke point
B. Improve its oxidation stability
C. Decrease the breathing loss
D. None of these

A. Uses natural gas as feed
B. Is carried out at atmospheric pressure
C. Produces fuel oil of lower viscosity
D. Produces gasoline only

A. Pensky Martens apparatus
B. Ramsbottom apparatus
C. Saybolt viscometer
D. Conradson apparatus

A. H2SO4
B. H3PO4
C. Both A. and B.
D. AlCl3

A. 5
B. 15
C. 25
D. 35

A. 5
B. 15
C. 40
D. 60

A. Naphtha
B. Petrol
C. Kerosene
D. Heavy fuel oil