A. Adsorption refining operation
B. Fuel gas manufacture
C. Carbon electrode manufacture
D. Iron ore reduction
Related Mcqs:
- Hydrogen content in petroleum products varies from 12 to 15% (by weight). As a result the difference between gross and net heating value of petroleum fuels varies in the range of ______________ kcal/kg?
A. 600-750
B. 250-350
C. 1000-1500
D. 2000-2500 - Which of the following processes is used for the production of petroleum coke ?
A. Stabilisation
B. Visbreaking
C. Cracking
D. Reforming - Petroleum coke is used mainly in the __________________ ?
A. Discoloration of yellow glycerine
B. Sugar refining
C. Manufacture of carbon electrode
D. Blast furnace for reduction of iron ore - Which of the following fractions of petroleum contains maximum sulphur ?
A. Diesel
B. Gasoline
C. Naphtha
D. Atmospheric residue - Carbon percentage (by weight) in crude petroleum may be about_________________?
A. 65
B. 75
C. 85
D. 95 - True vapour pressure of a petroleum fraction ________________ Reid vapour pressure?
A. Is less than
B. Is more than
C. Is same as
D. May be either more or less than - Which one is used to determine the colour of petroleum products ?
A. Colour comparator
B. Saybolt chromometer
C. Cleveland apparatus
D. None of these - The proper arrangement of the petroleum fractions in order of their boiling points is __________________ ?
A. Lubricating oil > diesel > petrol > LPG
B. Lubricating oil > petrol > diesel > LPG
C. Petrol > lubricating oil > diesel > LPG
D. Petrol > diesel > LPG > lubricating oil - Sweetening of petroleum product means the removal of ______________________?
A. Sulphur & its compounds
B. Water
C. Organic impurities
D. Wax - Lane and Garton classification of petroleum is based on its ____________________?
A. Composition
B. Specific gravity
C. Optical properties
D. Viscosity
