Petroleum Refinery Engineering Catalyst used in alkylation process is Nickel Alumina Silica gel Sulphuric acid Nickel Alumina Silica gel Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Raw Kerosene has a smoke point of 15 mm. After it is subjected to dearomatisation by liquid SO₂ extraction (Edeleanu process), its smoke point may become __________ mm. 5 100 10 25 5 100 10 25 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Diesel used in naval applications has a minimum cetane number of 65 25 35 45 65 25 35 45 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The main purpose of recycling the byproduct hydrogen gas in the reformer reactor is to Maintain the reaction temperature Sustain the reactor pressure Hydrogenate the feed stock Obviate catalyst poisoning Maintain the reaction temperature Sustain the reactor pressure Hydrogenate the feed stock Obviate catalyst poisoning 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. Increases Decreases linearly Decreases Remains unchanged Increases Decreases linearly Decreases Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following processes is used for the production of petroleum coke? Visbreaking Stabilisation Reforming Cracking Visbreaking Stabilisation Reforming Cracking ANSWER DOWNLOAD EXAMIANS APP
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