Petroleum Refinery Engineering The catalytic cracking of heavier petroleum fraction is done to produce mainly Gasoline Diesel oil Asphalt Tar Gasoline Diesel oil Asphalt Tar ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Vacuum maintained in the vacuum distillation tower of the crude distillation plant is about __________ mm Hg (absolute). 30-80 350-400 43961 150-250 30-80 350-400 43961 150-250 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane number of n-heptane is assumed to be 100 70 0 ∞ 100 70 0 ∞ ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The main use of heavy gas oil produced by the vacuum distillation unit is as a Blending component for kerosene Feedstock for fluid catalytic cracking unit Blending component for petrol None of these Blending component for kerosene Feedstock for fluid catalytic cracking unit Blending component for petrol None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Tetra-ethyl lead is added in gasoline to Increase its octane number Reduce the pour point Reduce gum formation Increase its smoke point Increase its octane number Reduce the pour point Reduce gum formation Increase its smoke point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Deoiling is the process of removal of oil from wax. It is done by the __________ process. Sweating Resettling Solvent extraction All of these Sweating Resettling Solvent extraction All of these ANSWER DOWNLOAD EXAMIANS APP
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