Petroleum Refinery Engineering Aniline point test of an oil qualitatively indicates the __________ content of an oil. Aromatic Olefin Naphthene Paraffin Aromatic Olefin Naphthene Paraffin 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 80 250 to 350 450 to 500 1 to 5 30 to 80 250 to 350 450 to 500 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Boiling range of motor gasoline is an indication of the All of these Vapour locking tendency Case of starting Rate of acceleration All of these Vapour locking tendency Case of starting Rate of acceleration ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following additives improves the cetane number of diesel? Amyl nitrate Napthenic acid Tetra ethyl lead Ethyl mercaptan Amyl nitrate Napthenic acid Tetra ethyl lead Ethyl mercaptan ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A typical yield of kerosene in straight run distillation of crude oil may be about __________ percent. 10 18 4 26 10 18 4 26 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Petroleum coke is used mainly in the Sugar refining Discoloration of yellow glycerine Manufacture of carbon electrode Blast furnace for reduction of iron ore Sugar refining Discoloration of yellow glycerine Manufacture of carbon electrode Blast furnace for reduction of iron ore ANSWER DOWNLOAD EXAMIANS APP
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