Petroleum Refinery Engineering A multigrade lubricating oil means an oil having high Viscosity index Flash point Viscosity Aniline point Viscosity index Flash point Viscosity Aniline point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Viscosity index of a lubricating oil None of these Should be low Is the measure of variation of viscosity with temperature Is the measure of its flash point None of these Should be low Is the measure of variation of viscosity with temperature Is the measure of its flash point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Highest quality bitumen is produced from the __________ crude oil. Mixed Intermediate Paraffinic Naphthenic Mixed Intermediate Paraffinic Naphthenic ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Waxy crudes are treated with chemical additives mainly to Depress its pour point Remove wax Precipitate wax Dissolve wax Depress its pour point Remove wax Precipitate wax Dissolve wax ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The colour of gasoline is an indication of its Lead susceptibility None of these Gum forming tendency & thoroughness of refining Octane number Lead susceptibility None of these Gum forming tendency & thoroughness of refining Octane number ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following fractions of petroleum contains maximum sulphur? Diesel Atmospheric residue Gasoline Naphtha Diesel Atmospheric residue Gasoline Naphtha ANSWER DOWNLOAD EXAMIANS APP
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