Petroleum Refinery Engineering Sweetening of petroleum product means the removal of Water Organic impurities Sulphur & its compounds Wax Water Organic impurities Sulphur & its compounds Wax ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Preheating temperature of medium viscosity furnace oil for better atomisation through burner is about __________ °C. 70 140 90 50 70 140 90 50 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest viscosity of all (at a given temperature)? Naphtha Light diesel oil Fuel oil Petrol Naphtha Light diesel oil Fuel oil Petrol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane number (unleaded) of gasoline produced by isomerisation of butane may be about 70 55 90 45 70 55 90 45 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Crude oil is subjected to vacuum distillation in the last stage, because None of these Lighter/low boiling products are prone to thermal decomposition High purity products can be obtained thereby High boiling point products like heavy fuel oil & lubricating oils are heat sensitive and may decompose None of these Lighter/low boiling products are prone to thermal decomposition High purity products can be obtained thereby High boiling point products like heavy fuel oil & lubricating oils are heat sensitive and may decompose ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering High aniline point of diesel indicates that, it Has a low diesel index Has a large ignition delay Is highly aromatic Is highly paraffinic Has a low diesel index Has a large ignition delay Is highly aromatic Is highly paraffinic ANSWER DOWNLOAD EXAMIANS APP
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