Petroleum Refinery Engineering Hydrogen percentage (by weight) in crude petroleum may be about 25 35 15 5 25 35 15 5 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Paraffins are desirable in lubricating oil, as it has got high Viscosity Pour point Smoke point Viscosity index Viscosity Pour point Smoke point Viscosity index 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 1.5 12 6 3 1.5 12 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalyst used in the catalytic cracking is Silica gel Nickel Silica-alumina Vanadium pentoxide Silica gel Nickel Silica-alumina Vanadium pentoxide ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Flash point of an oil gives an idea of the Amount of low boiling fraction present Explosion hazards All of these Nature of boiling point diagram of the system Amount of low boiling fraction present Explosion hazards All of these Nature of boiling point diagram of the system ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Most commonly used crude heater before the fractionation tower in a refinery is the __________ heater. Electric immersion None of these Steam coil Pipestill Electric immersion None of these Steam coil Pipestill ANSWER DOWNLOAD EXAMIANS APP
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