Petroleum Refinery Engineering In case of liquid petrofuels, momentary combustion is observed at its Fire point Flame temperature Flash point Preheating temperature corresponding to viscosity of 25 centistokes Fire point Flame temperature Flash point Preheating temperature corresponding to viscosity of 25 centistokes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Straight run naphtha is converted into high octane number petrol (gasoline) by catalytic Isomerisation Cracking Reforming Polymerisation Isomerisation Cracking Reforming Polymerisation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Liquefied petroleum Gas (LPG) used for the household cooking comprises mainly of Propane & butane Butane & ethane Methane & carbon monoxide Methane & ethane Propane & butane Butane & ethane Methane & carbon monoxide Methane & ethane ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Clay treatment of petroleum products Adsorb arsenic from feedstock to catalytic reforming Decolorises & stabilises cracked gasoline All of these Desulphurise straight run gasoline & kerosene Adsorb arsenic from feedstock to catalytic reforming Decolorises & stabilises cracked gasoline All of these Desulphurise straight run gasoline & kerosene ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering True vapour pressure of a petroleum fraction __________ Reid vapour pressure. Is more than Is less than Is same as May be either more or less than Is more than Is less than Is same as May be either more or less than ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is desirable in diesel and kerosene but is undersirable in gasoline? Mercaptans Paraffins Naphthenic acid Aromatics Mercaptans Paraffins Naphthenic acid Aromatics ANSWER DOWNLOAD EXAMIANS APP
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