Petroleum Refinery Engineering Which of the following additives improves the cetane number of diesel? Amyl nitrate Tetra ethyl lead Ethyl mercaptan Napthenic acid Amyl nitrate Tetra ethyl lead Ethyl mercaptan Napthenic acid ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Solvent used in the deasphalting process is Furfurol Phenol Propane Hexane Furfurol Phenol Propane Hexane ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane number of gasoline is a measure of its Smoke point Resistance to knock Ignition temperature Ignition delay Smoke point Resistance to knock Ignition temperature Ignition delay ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ chloride present in crude petroleum as impurity is the most prolific producer of HCl during distillation. Potassium Sodium Calcium Magnesium Potassium Sodium Calcium Magnesium ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The average boiling point of aviation turbine fuel is closest to that of Lubricating oils Kerosene LPG Diesel Lubricating oils Kerosene LPG Diesel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Flash point of diesel/kerosene (>50°C) is determined by the Saybolt chromometer Abel apparatus Pensky-Martens apparatus None of these Saybolt chromometer Abel apparatus Pensky-Martens apparatus None of these ANSWER DOWNLOAD EXAMIANS APP
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