Petroleum Refinery Engineering The doctor's solution comprises of sodium plumbite in Soda ash Aqueous caustic soda Water Alcohal Soda ash Aqueous caustic soda Water Alcohal ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Deoiling is the process of removal of oil from wax. It is done by the __________ process. Solvent extraction Resettling Sweating All of these Solvent extraction Resettling Sweating All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A good lubricant should have high None of these Viscosity index Pour point Volatility None of these Viscosity index Pour point Volatility ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is almost absent in crude petroleum? Olefins Naphthenes Mercaptans Cycloparaffins Olefins Naphthenes Mercaptans Cycloparaffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Vacuum maintained in the vacuum distillation column in oil refinery is in the range of about __________ mm Hg absolute. 1 to 5 30 to 80 450 to 500 250 to 350 1 to 5 30 to 80 450 to 500 250 to 350 ANSWER DOWNLOAD EXAMIANS APP
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