Petroleum Refinery Engineering __________ treatment is done for appreciable improvement in viscosity index of lubricating oil. Clay Solvent extraction Alkali Acid Clay Solvent extraction Alkali Acid ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Cetane number of alpha methyl naphthalene is assumed to be 100 ∞ 50 100 ∞ 50 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A petroleum well is called 'dry', if it contains No natural gas Only natural gas Very little oil All of these No natural gas Only natural gas Very little oil All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Tetra-ethyl lead is added in gasoline to 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 Increase its octane number ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Crude petroleum oil is a __________ fuel. Fossil Secondary Primary Both A & B Fossil Secondary Primary Both A & B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pyrolysis of kerosene or natural gasoline is done to produce mainly the Lighter paraffins Olefins and aromatics Stabilised gasoline Diesel Lighter paraffins Olefins and aromatics Stabilised gasoline Diesel ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS