Petroleum Refinery Engineering Refractive index of a petrofuel which is the ratio of velocity of light in air to its velocity in the petrofuel gives an indication if its Aromatics content Molecular weight Neither A nor B Both A & B Aromatics content Molecular weight Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Clay treatment is used to remove None of these Wax from lube oil Salt from the crude oil Colour & dissolved gases from cracked gasoline None of these Wax from lube oil Salt from the crude oil Colour & dissolved gases from cracked gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering With increase in density, the viscosity of petroleum products Decreases Either A or B Remains same Increases Decreases Either A or B Remains same Increases ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Sulphur content in lighter and heavier petroleum products is generally determined respectively by Lamp method and bomb method Quartz tube method and lamp method Bomb method and lamp method Bomb method and quartz tube method Lamp method and bomb method Quartz tube method and lamp method Bomb method and lamp method Bomb method and quartz tube method ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The most important property for a jet fuel is its Flash point Calorific value Freezing point Viscosity Flash point Calorific value Freezing point Viscosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Mercaptans are Added in LPG cylinders to detect gas leakage by its smell All of these Low boiling sulphur compounds Undesirable in petrol, as they reduce its octane number Added in LPG cylinders to detect gas leakage by its smell All of these Low boiling sulphur compounds Undesirable in petrol, as they reduce its octane number ANSWER DOWNLOAD EXAMIANS APP
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