Petroleum Refinery Engineering Which one is preferred for aircraft engine? High viscosity index lube oil Low viscosity index lube oil High freezing point aviation fuel None of these High viscosity index lube oil Low viscosity index lube oil High freezing point aviation fuel None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in isomerisation process is AlCl3 HF H₂SO₄ H₃PO₄ AlCl3 HF H₂SO₄ H₃PO₄ ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following processes in oil refinery does not employ 'cracking'? Coking None of these Visbreaking Pyrolysis Coking None of these Visbreaking Pyrolysis ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Absolute vapor pressure of petrofuels is found by Reid bomb which is heated in water bath to 100°F. In Reid apparatus, the ratio of the volume of air chamber to that of the liquid fuel chamber is 3 4 2 1 3 4 2 1 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Lane and Garton classification of petroleum is based on its Optical properties Viscosity Specific gravity Composition Optical properties Viscosity Specific gravity Composition ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering High aniline point of a petrofuel (say diesel) indicates that It has a very low diesel index It is highly aromatic in nature It is highly paraffinic in nature Its ignition quality is very poor It has a very low diesel index It is highly aromatic in nature It is highly paraffinic in nature Its ignition quality is very poor ANSWER DOWNLOAD EXAMIANS APP
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