Petroleum Refinery Engineering The most suitable solvent for deasphalting vacuum residue is Methyl ethyl ketone Propane Doctor's solution Methanol amine Methyl ethyl ketone Propane Doctor's solution Methanol amine ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest viscosity of all (at a given temperature)? Fuel oil Light diesel oil Naphtha Petrol Fuel oil Light diesel oil Naphtha Petrol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Smoke volatility index is equal to smoke point plus 0.84 x (% distilled at 204°C) 0.42 x(% distilled at 204°C) 5 mm 10 mm. approximately 0.84 x (% distilled at 204°C) 0.42 x(% distilled at 204°C) 5 mm 10 mm. approximately ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Crude petroleum oil is a __________ fuel. Both A & B Primary Secondary Fossil Both A & B Primary Secondary Fossil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Presence of sulphur in gasoline Helps during stabilisation Decreases gum formation Leads to corrosion Increases lead susceptibility Helps during stabilisation Decreases gum formation Leads to corrosion Increases lead susceptibility ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Paraffin base crude oil as compared to asphalt base crude gives Poorer yield of lube oil Lower viscosity index lube oil Higher octane number gasoline Higher yield of straight run gasoline Poorer yield of lube oil Lower viscosity index lube oil Higher octane number gasoline Higher yield of straight run gasoline ANSWER DOWNLOAD EXAMIANS APP
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