Petroleum Refinery Engineering Solution used in Doctor's treatment for the removal of mercaptans is Cupric chloride Sodium plumbite Potassium isobutyrate Sodium hydroxide Cupric chloride Sodium plumbite Potassium isobutyrate Sodium hydroxide ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has maximum hydrogen/carbon ratio (by weight)? Diesel Naphtha Gasoline Fuel oil Diesel Naphtha Gasoline Fuel oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Straight run petrol as compared to methyl/ethyl alcohol has Higher specific gravity Lower calorific value Lower octane number Higher ignition temperature Higher specific gravity Lower calorific value Lower octane number Higher ignition temperature ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following does not require preheating during storage in the storage tank as well as during atomisation through burners? Light diesel oil PCM Tar Low viscosity furnace oil Light diesel oil PCM Tar Low viscosity furnace oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The doctor's solution comprises of sodium plumbite in Water Aqueous caustic soda Alcohal Soda ash Water Aqueous caustic soda Alcohal Soda ash ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is not a sulphur compound present in petroleum ? Mercaptans Pyroles Sulphones Thiophenes Mercaptans Pyroles Sulphones Thiophenes ANSWER DOWNLOAD EXAMIANS APP
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