Petroleum Refinery Engineering Pressure & temperature maintained in catalytic cracking is about 10atm & 500°C 50atm. & 750°C 30atm & 200°C 2atm & 500°C 10atm & 500°C 50atm. & 750°C 30atm & 200°C 2atm & 500°C ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is almost absent in crude petroleum? Olefins Cycloparaffins Mercaptans Naphthenes Olefins Cycloparaffins Mercaptans Naphthenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane numbers of motor gasoline used in India and America are respectively 94 & 87 87 & 94 83 & 100 94 & 100 94 & 87 87 & 94 83 & 100 94 & 100 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is the most desirable component of a good quality kerosene? Naphthenes Aromatics I-paraffins N-paraffins Naphthenes Aromatics I-paraffins N-paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Liquefied petroleum Gas (LPG) used for the household cooking comprises mainly of Methane & ethane Propane & butane Butane & ethane Methane & carbon monoxide Methane & ethane Propane & butane Butane & ethane Methane & carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Aromatics have the highes __________ of all the hydrocarbons of same carbon atoms. Smoke point Viscosity Octane number Cetane number Smoke point Viscosity Octane number Cetane number ANSWER DOWNLOAD EXAMIANS APP
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