Petroleum Refinery Engineering Catalyst used in the catalytic cracking is Silica gel Vanadium pentoxide Silica-alumina Nickel Silica gel Vanadium pentoxide Silica-alumina Nickel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Fuel oil is subjected to visbreaking to reduce its All of these Viscosity Pressure drop on pumping Pour point All of these Viscosity Pressure drop on pumping Pour point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Presence of aromatics in Petrol increases its octane number Kerosene increases its smoke point Diesel increases its cetane number All of these Petrol increases its octane number Kerosene increases its smoke point Diesel increases its cetane number All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Tanks used for the storage of petroleum products (which are inflammable) should be painted with a __________ paint. White Yellow Black Red White Yellow Black Red ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Flash point of motor gasoline may be around __________ °C. 45 100 10 150 45 100 10 150 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Concentration of H₂SO₄ catalyst in alkyla-tion is kept between 90-98%, because H₂SO₄ having concentration Both A & B Neither A nor B More than 98% promotes cracking Less than 90% promotes polymerisation Both A & B Neither A nor B More than 98% promotes cracking Less than 90% promotes polymerisation ANSWER DOWNLOAD EXAMIANS APP
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