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Petroleum Refinery Engineering

Petroleum Refinery Engineering
Aromatics are desired constituents of

Lubricating oil
Kerosene
Petrol
Diesel

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Petroleum Refinery Engineering
Hydrocracking employs

High pressure and low temperature
High pressure & temperature
Low pressure & temperature
High temperature and low pressure

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Petroleum Refinery Engineering
Deoiling of wax is done by its

Both B & C
Solvent extraction
Heating
Cooling

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Petroleum Refinery Engineering
Viscosity index of a lubricating oil

Is the measure of its flash point
None of these
Is the measure of variation of viscosity with temperature
Should be low

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Petroleum Refinery Engineering
Hydrofining is the most recent and effective method for the

Improvement of viscosity index
Improvement of smoke point
Removal of sulphur
Reduction of breathing loss

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Petroleum Refinery Engineering
Clay treatment of petroleum products

Desulphurise straight run gasoline & kerosene
Adsorb arsenic from feedstock to catalytic reforming
Decolorises & stabilises cracked gasoline
All of these

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MORE MCQ ON Petroleum Refinery Engineering

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