Petroleum Refinery Engineering Which of the following has the lowest cetane number? I-paraffins Aromatics Naphthene Olefins I-paraffins Aromatics Naphthene Olefins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Presence of sulphur in gasoline Increases lead susceptibility Decreases gum formation Helps during stabilisation Leads to corrosion Increases lead susceptibility Decreases gum formation Helps during stabilisation Leads to corrosion ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In petroleum refining, the process used for conversion of hydrocarbons to aromatics is Alkylation Hydrotreating Catalytic reforming Catalytic cracking Alkylation Hydrotreating Catalytic reforming Catalytic cracking 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? Tar Light diesel oil Low viscosity furnace oil PCM Tar Light diesel oil Low viscosity furnace oil PCM ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following additives improves the cetane number of diesel? Tetra ethyl lead Amyl nitrate Ethyl mercaptan Napthenic acid Tetra ethyl lead Amyl nitrate Ethyl mercaptan Napthenic acid ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following petroleum products contain minimum sulphur? LSHS Kerosene Naphtha Furnace oil LSHS Kerosene Naphtha Furnace oil ANSWER DOWNLOAD EXAMIANS APP
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