Petroleum Refinery Engineering Dearomatisation of kerosene (by liquid sulphur dioxide extraction) is done to Improve its oxidation stability None of these Increase its smoke point Decrease the breathing loss Improve its oxidation stability None of these Increase its smoke point Decrease the breathing loss ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Feedstock for the production of biodiesel is LSHS Herbal plants Used vegetable oils Bagasse LSHS Herbal plants Used vegetable oils Bagasse ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following fractions of petroleum contains maximum sulphur? Diesel Atmospheric residue Naphtha Gasoline Diesel Atmospheric residue Naphtha Gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following processes in oil refinery does not employ 'cracking'? Pyrolysis None of these Visbreaking Coking Pyrolysis None of these Visbreaking Coking ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Cracking is An exothermic reaction An endothermic reaction None of these Favoured at very low temperature An exothermic reaction An endothermic reaction None of these Favoured at very low temperature ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane number of n-heptane is assumed to be 70 ∞ 100 0 70 ∞ 100 0 ANSWER DOWNLOAD EXAMIANS APP
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