Petroleum Refinery Engineering Performance number of a liquid fuel is related to its Sulphur content Spontaneous ignition temperature Wax content Knocking tendency Sulphur content Spontaneous ignition temperature Wax content Knocking tendency ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Penetration test determines the __________ of the grease. Service temperature Stiffness Lubricating properties (e.g. oilness) Variation in viscosity with temperature Service temperature Stiffness Lubricating properties (e.g. oilness) Variation in viscosity with temperature ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Clay treatment is used to remove Salt from the crude oil Wax from lube oil Colour & dissolved gases from cracked gasoline None of these Salt from the crude oil Wax from lube oil Colour & dissolved gases from cracked gasoline None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ determination is not a very significant and important test for gasoline. Viscosity Octane number Gum & sulphur content Reid vapor pressure Viscosity Octane number Gum & sulphur content Reid vapor pressure ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Smoke point of a good burning kerosene may be around __________ mm. 100-120 60-75 20-25 0-5 100-120 60-75 20-25 0-5 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In case of liquid petrofuels, momentary combustion is observed at its Flash point Fire point Preheating temperature corresponding to viscosity of 25 centistokes Flame temperature Flash point Fire point Preheating temperature corresponding to viscosity of 25 centistokes Flame temperature ANSWER DOWNLOAD EXAMIANS APP
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