Petroleum Refinery Engineering Tetraethyl lead is added to the petrol to increase its octane number, because its octane number is Between 50 and 100 More than 100 Less than 25 Round about 100 Between 50 and 100 More than 100 Less than 25 Round about 100 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in catalytic reforming is Platinum on alumina Nickel Iron Aluminium chloride Platinum on alumina Nickel Iron Aluminium chloride ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The catalytic cracking of heavier petroleum fraction is done to produce mainly Gasoline Diesel oil Tar Asphalt Gasoline Diesel oil Tar Asphalt ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A good lubricant should have high Volatility Pour point Viscosity index None of these Volatility Pour point Viscosity index None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering True vapour pressure of a petroleum fraction __________ Reid vapour pressure. May be either more or less than Is same as Is more than Is less than May be either more or less than Is same as Is more than Is less than ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Aniline point of high speed diesel may be about __________ °C. 105 150 70 35 105 150 70 35 ANSWER DOWNLOAD EXAMIANS APP
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