Petroleum Refinery Engineering Which of the following is not a sulphur compound present in petroleum ? Thiophenes Pyroles Sulphones Mercaptans Thiophenes Pyroles Sulphones Mercaptans ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The best method of determining sulphur in crude oil is by the __________ method. Duma Junkar's calorimeter Kjeldah Bomb calorimeter Duma Junkar's calorimeter Kjeldah Bomb calorimeter ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In catalytic cracking process, olefins crack __________ times faster than in thermal cracking process. 10 1000-10000 100 200-300 10 1000-10000 100 200-300 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following fractions of petroleum contains maximum sulphur? Naphtha Gasoline Atmospheric residue Diesel Naphtha Gasoline Atmospheric residue Diesel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Penetration test determines the __________ of the grease. Service temperature Stiffness Variation in viscosity with temperature Lubricating properties (e.g. oilness) Service temperature Stiffness Variation in viscosity with temperature Lubricating properties (e.g. oilness) ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering With increase in the number of carbon and hydrogen atoms in hydrocarbon molecules, the density of petroleum products Decreases Increases Unpredictable from the data Remains same Decreases Increases Unpredictable from the data Remains same ANSWER DOWNLOAD EXAMIANS APP
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