Petroleum Refinery Engineering In case of liquid petrofuels, momentary combustion is observed at its Flame temperature Preheating temperature corresponding to viscosity of 25 centistokes Fire point Flash point Flame temperature Preheating temperature corresponding to viscosity of 25 centistokes Fire point Flash point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Visbreaking Produces gasoline only Uses natural gas as feed Is carried out at atmospheric pressure Produces fuel oil of lower viscosity Produces gasoline only Uses natural gas as feed Is carried out at atmospheric pressure Produces fuel oil of lower viscosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Extractor temperature is maintained at -20°C in Edeleanu process to reduce the __________ of kerosene. Aromatics Paraffins Smoke point Naphthenes Aromatics Paraffins Smoke point Naphthenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A good lubricant should have high None of these Pour point Volatility Viscosity index None of these Pour point Volatility Viscosity index ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Liquefied Petroleum Gas (LPG) in domestic use cylinders is in the liquid form. The density of LPG in liquid form is about __________ of that of water (i.e. 1 gm/c.c). Half One third One eighth One fourth Half One third One eighth One fourth ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Sulphur content in lighter and heavier petroleum products is generally determined respectively by Lamp method and bomb method Quartz tube method and lamp method Bomb method and lamp method Bomb method and quartz tube method Lamp method and bomb method Quartz tube method and lamp method Bomb method and lamp method Bomb method and quartz tube method ANSWER DOWNLOAD EXAMIANS APP
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