Petroleum Refinery Engineering Which is the most undesirable component in kerosene? N-paraffins Naphthenes Aromatics I-paraffins N-paraffins Naphthenes Aromatics I-paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Aniline point of high speed diesel may be about __________ °C. 35 70 150 105 35 70 150 105 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pyrolysis of kerosene or natural gasoline is done to produce mainly the Diesel Lighter paraffins Olefins and aromatics Stabilised gasoline Diesel Lighter paraffins Olefins and aromatics Stabilised gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering During electrical desalting of crude oil, the electrical conductivity of a mixture of crude oil and water (which ranges between 3 to 8% water) __________ with increase in the amount of water. Decreases Remains unchanged Decreases linearly Increases Decreases Remains unchanged Decreases linearly Increases 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). 25 50 100 5 25 50 100 5 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Stabilisation of gasoline (petrol) means Increasing its oxidation stability Improving its lead susceptibility Removal of dissolved gases from it Increasing its vapour pressure Increasing its oxidation stability Improving its lead susceptibility Removal of dissolved gases from it Increasing its vapour pressure ANSWER DOWNLOAD EXAMIANS APP
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