Petroleum Refinery Engineering Which of the following is not a sulphur compound present in petroleum ? Pyroles Sulphones Mercaptans Thiophenes Pyroles Sulphones Mercaptans Thiophenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The pressure (kg/cm² ) and temperature (°C) maintained in electrical desalters for crude oil are respectively 10 and 120 10 and 300 50 and 250 1 and 200 10 and 120 10 and 300 50 and 250 1 and 200 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following fractions of petroleum contains maximum sulphur? Gasoline Atmospheric residue Diesel Naphtha Gasoline Atmospheric residue Diesel Naphtha ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ treatment is done for appreciable improvement in viscosity index of lubricating oil. Solvent extraction Alkali Acid Clay Solvent extraction Alkali Acid Clay ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is not an important property of fuel oil/furnace oil? Aniline point Viscosity Sulphur content Flash point Aniline point Viscosity Sulphur content Flash point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Deoiling of wax is done by its Cooling Heating Both B & C Solvent extraction Cooling Heating Both B & C Solvent extraction ANSWER DOWNLOAD EXAMIANS APP
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