A. 5-10
B. 30-80
C. 150-250
D. 350-400
0
The most important property for a jet fuel is its________________?
0
Which of the following reactions is undesirable in the production of catalytically reformed gasoline ?
A. Viscosity
B. Freezing point
C. Calorific value
D. Flash point
0
The best method of determining sulphur in crude oil is by the _______________ method?
A. Dehydrogenation of Naphthene
B. Dehydrogenation of lower paraffins
C. Dehydrocyclization of higher paraffins
D. Isomerisation of paraffins
0
Higher boiling fractions like atmospheric residue is distilled under vacuum at low temperature because at high temperature, there is a tendency of the predominance of ____________________?
A. Kjeldahl
B. Dumas
C. Bomb calorimeter
D. Junkers calorimeter
0
Reforming converts_________________?
A. Thermal cracking
B. Gum formation
C. Coking
D. Discoloration
0
Which of the following has the minimum °API gravity of all ?
A. Olefins into paraffins
B. Naphthenes into aromatics
C. Naphthenes into olefins
D. Naphthenes into paraffin
0
Natural gas recovered along with crude oil from oil wells is called wet natural gas which has a higher ______________ compared to the dry natural gas?
A. Diesel
B. Kerosene
C. Petrol
D. Furnace oil
0
Salt content (measured as sodium chloride) in electrically desalted crude oil comes down to a level of about __________________ ptb (pounds per thousand barrel) ?
A. Unsaturated hydrocarbon content
B. Calorific value
C. Quantity of propane
D. Quantity of butane
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