Petroleum Refinery Engineering Which one is preferred for aircraft engine? Low viscosity index lube oil High freezing point aviation fuel High viscosity index lube oil None of these Low viscosity index lube oil High freezing point aviation fuel High viscosity index lube oil None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ chloride present in crude petroleum as impurity is the most prolific producer of HCl during distillation. Magnesium Sodium Potassium Calcium Magnesium Sodium Potassium Calcium ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Aromatics are desired constituents of Lubricating oil Petrol Diesel Kerosene Lubricating oil Petrol Diesel Kerosene ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Solvent used in duo-sol extraction for lube oil upgradation is a mixture of Methyl ethyl ketone & glycol Phenol & furfural Propane & liquid sulphur dioxide Propane & phenol-cresol mixture Methyl ethyl ketone & glycol Phenol & furfural Propane & liquid sulphur dioxide Propane & phenol-cresol mixture ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Cracking is None of these An exothermic reaction Favoured at very low temperature An endothermic reaction None of these An exothermic reaction Favoured at very low temperature An endothermic reaction ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Aniline point test of an oil qualitatively indicates the __________ content of an oil. Paraffin Aromatic Naphthene Olefin Paraffin Aromatic Naphthene Olefin ANSWER DOWNLOAD EXAMIANS APP