Petroleum Refinery Engineering __________ determination is not a very significant and important test for gasoline. Gum & sulphur content Reid vapor pressure Octane number Viscosity Gum & sulphur content Reid vapor pressure Octane number Viscosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in alkylation process is Alumina Sulphuric acid Silica gel Nickel Alumina Sulphuric acid Silica gel Nickel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Tetra-ethyl lead is added in gasoline to Reduce gum formation Increase its octane number Increase its smoke point Reduce the pour point Reduce gum formation Increase its octane number Increase its smoke point Reduce the pour point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following theories of origin of petroleum does not explain the presence of nitrogen & sulphur compounds in crude oil? Engler theory Modern theory Carbide theory All of these Engler theory Modern theory Carbide theory All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Name the hydrocarbon having the poorest oxidation stability. Paraffin Naphthene Aromatics Olefin Paraffin Naphthene Aromatics Olefin ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Fuel oil is subjected to visbreaking to reduce its Pour point Viscosity Pressure drop on pumping All of these Pour point Viscosity Pressure drop on pumping All of these ANSWER DOWNLOAD EXAMIANS APP
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