A. Aromatics
B. i-paraffins
C. Naphthenes
D. Olefins
Which of the following has the highest octane number ? Read More »
Petroleum Refinery Engineering A. Fluid catalytic cracking
B. Visbreaking
C. Propane deasphalting
D. None of these
Which of the following processes consumes hydrogen ? Read More »
Petroleum Refinery Engineering A. Platinum on alumina
B. Nickel
C. Iron
D. Aluminium chloride
Catalyst used in catalytic reforming is__________________? Read More »
Petroleum Refinery Engineering A. Stiffness
B. Lubricating properties (e.g. oilness)
C. Service temperature
D. Variation in viscosity with temperature
Penetration test determines the _____________ of the grease? Read More »
Petroleum Refinery Engineering A. Flash point
B. Preheating temperature corresponding to viscosity of 25 centistokes
C. Flame temperature
D. Fire point
A. Deoiling
B. Solvent refining
C. Clay treatment
D. Hydro-treatment
A. Is optically active
B. Constitutes mainly of olefins
C. Does not contain asphalt
D. Does not contain aromatics
Petroleum ________________ ? Read More »
Petroleum Refinery Engineering A. Diesel
B. Petrol
C. Kerosene
D. Fuel oil
Which of the following contains maximum sulphur ? Read More »
Petroleum Refinery Engineering A. Octane number
B. Lead susceptibility
C. Gum forming tendency & thoroughness of refining
D. None of these
The colour of gasoline is an indication of its _________________? Read More »
Petroleum Refinery Engineering A. Catalytic cracking
B. Catalytic reforming
C. Hydrotreating
D. Alkylation
