Petroleum Refinery Engineering Dearomatisation of kerosene (by liquid sulphur dioxide extraction) is done to None of these Improve its oxidation stability Increase its smoke point Decrease the breathing loss None of these Improve its oxidation stability Increase its smoke point Decrease the breathing loss ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in the isomerisation is Alumina Aluminium chloride Phosphoric acid Nickel Alumina Aluminium chloride Phosphoric acid Nickel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Molecular weight of crude petroleum may be around 250 50 5000 1500 250 50 5000 1500 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is not an important property of fuel oil/furnace oil? Viscosity Flash point Aniline point Sulphur content Viscosity Flash point Aniline point Sulphur content ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is desirable in petrol (gasoline) but undesirable in kerosene? Mercaptans Naphthenic acid Aromatics Paraffins Mercaptans Naphthenic acid Aromatics Paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Petroleum liquid fuels having flash point greater than 66°C is considered as safe during storage and handling. Which of the following has flash point > 66°C ? Heavy fuel oil Kerosene Petrol Naphtha Heavy fuel oil Kerosene Petrol Naphtha ANSWER DOWNLOAD EXAMIANS APP
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