Petroleum Refinery Engineering In case of liquid petrofuels, momentary combustion is observed at its Flame temperature Fire point Preheating temperature corresponding to viscosity of 25 centistokes Flash point Flame temperature Fire point Preheating temperature corresponding to viscosity of 25 centistokes Flash point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A multigrade lubricating oil means an oil having high Flash point Aniline point Viscosity index Viscosity Flash point Aniline point Viscosity index Viscosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Paraffin base crude oil as compared to asphalt base crude gives Lower viscosity index lube oil Higher octane number gasoline Higher yield of straight run gasoline Poorer yield of lube oil Lower viscosity index lube oil Higher octane number gasoline Higher yield of straight run gasoline Poorer yield of lube oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pressure maintained in the high pressure primary tower of a three stage crude oil distillation system is about __________ kg/cm² . 6 3 12 1.5 6 3 12 1.5 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Doctor's solution used for sweetening of petroleum products is Sodium thiosulphate Sodium sulphite Lead sulphate Sodium plumbite Sodium thiosulphate Sodium sulphite Lead sulphate Sodium plumbite ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pressure & temperature maintained in catalytic cracking is about 50atm. & 750°C 30atm & 200°C 10atm & 500°C 2atm & 500°C 50atm. & 750°C 30atm & 200°C 10atm & 500°C 2atm & 500°C ANSWER DOWNLOAD EXAMIANS APP
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