Petroleum Refinery Engineering Clay treatment is used to remove Wax from lube oil Salt from the crude oil None of these Colour & dissolved gases from cracked gasoline Wax from lube oil Salt from the crude oil None of these Colour & dissolved gases from cracked gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A good lubricant should have high Pour point Viscosity index None of these Volatility Pour point Viscosity index None of these Volatility ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane number of gasoline is a measure of its Resistance to knock Smoke point Ignition temperature Ignition delay Resistance to knock Smoke point Ignition temperature Ignition delay ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Paraffins are desirable in lubricating oil, as it has got high Viscosity index Viscosity Pour point Smoke point Viscosity index Viscosity Pour point Smoke point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Penetration test determines the __________ of the grease. Lubricating properties (e.g. oilness) Variation in viscosity with temperature Service temperature Stiffness Lubricating properties (e.g. oilness) Variation in viscosity with temperature Service temperature Stiffness ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ test is done to find out the softening point of bitumen. Viscosity Impact Flame Ball and ring Viscosity Impact Flame Ball and ring ANSWER DOWNLOAD EXAMIANS APP
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