Petroleum Refinery Engineering Asphalts are All of these Desirable in catalytic cracking feedstock, because they produce coke . Low molecular weight & low boiling point compounds present in petroleum Readily oxidisable and form carbonaceous sludge All of these Desirable in catalytic cracking feedstock, because they produce coke . Low molecular weight & low boiling point compounds present in petroleum Readily oxidisable and form carbonaceous sludge ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Maximum viscosity of tar/PCM/fuel oil for easy and efficient atomisation in conventional burner is __________ centistokes (or 100 Redwood I seconds). 50 5 100 25 50 5 100 25 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest flash point of all? Petrol Furnace oil Diesel Kerosene Petrol Furnace oil Diesel Kerosene ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering True boiling point apparatus is used for the Evaluation of oil stocks Determination of characterisation factor Determination of true vapour pressure None of these Evaluation of oil stocks Determination of characterisation factor Determination of true vapour pressure None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Higher pressure in the reforming reactor Increases the rate of reaction Increases coke formation Produces high octane number gasoline None of these Increases the rate of reaction Increases coke formation Produces high octane number gasoline None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is a naphthene? Butene Cyclohexane Butadiene Acetylene Butene Cyclohexane Butadiene Acetylene ANSWER DOWNLOAD EXAMIANS APP
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