Petroleum Refinery Engineering Name the endothermic reaction out of the following: Catalytic cracking Dehydrogeneration of naphthene to produce aromatic Hydrocracking Catalytic polymerisation Catalytic cracking Dehydrogeneration of naphthene to produce aromatic Hydrocracking Catalytic polymerisation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the lowest cetane number? I-paraffins Naphthene Aromatics Olefins I-paraffins Naphthene Aromatics Olefins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering 'Solvent naphtha' used mostly as a solvent in paints and perfumery is produced by the __________ of virgin naphtha into small boiling range cuts. Desulphurisation Distillation None of these Steam reforming Desulphurisation Distillation None of these Steam reforming ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is the most important property for a jet fuel? Pour point Freezing point Colour Cloud point Pour point Freezing point Colour Cloud point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In case of liquid petrofuels, momentary combustion is observed at its Fire point Flame temperature Preheating temperature corresponding to viscosity of 25 centistokes Flash point Fire point Flame temperature Preheating temperature corresponding to viscosity of 25 centistokes Flash point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane number of gasoline produced by two stage fluidised catalytic cracking process is 92 87 97 80 92 87 97 80 ANSWER DOWNLOAD EXAMIANS APP
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