Petroleum Refinery Engineering Which one is preferred for aircraft engine? High freezing point aviation fuel Low viscosity index lube oil None of these High viscosity index lube oil High freezing point aviation fuel Low viscosity index lube oil None of these High viscosity index lube oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Deoiling is the process of removal of oil from wax. It is done by the __________ process. Sweating Solvent extraction Resettling All of these Sweating Solvent extraction Resettling All of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Crude petroleum oil is a __________ fuel. Secondary Fossil Both A & B Primary Secondary Fossil Both A & B Primary ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Cracking is None of these An exothermic reaction An endothermic reaction Favoured at very low temperature None of these An exothermic reaction An endothermic reaction Favoured at very low temperature ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In sweetening process, solutizer agent used with caustic alkali is Potassium isobutyrate Phenol Sodium plumbite Methanol Potassium isobutyrate Phenol Sodium plumbite Methanol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is an anticing compound? Pyridine Amyl nitrate Mercaptans Alcohals Pyridine Amyl nitrate Mercaptans Alcohals ANSWER DOWNLOAD EXAMIANS APP
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