Petroleum Refinery Engineering Viscosity index of a lubricating oil Is the measure of variation of viscosity with temperature None of these Should be low Is the measure of its flash point Is the measure of variation of viscosity with temperature None of these Should be low Is the measure of its flash point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering High aniline point of diesel indicates that, it Is highly aromatic Has a large ignition delay Is highly paraffinic Has a low diesel index Is highly aromatic Has a large ignition delay Is highly paraffinic Has a low diesel index ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering 'Solvent naphtha' used mostly as a solvent in paints and perfumery is produced by the __________ of virgin naphtha into small boiling range cuts. Desulphurisation Steam reforming None of these Distillation Desulphurisation Steam reforming None of these Distillation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A good lubricant should have high Pour point Viscosity index Volatility None of these Pour point Viscosity index Volatility None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Presence of predominantly large quantity of aromatics (polynuclear) is not desirable in aviation fuel, because it has High self-ingnition temperature All of these Low viscosity index High pour point and low smoke point High self-ingnition temperature All of these Low viscosity index High pour point and low smoke point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest flash point of all? Diesel Petrol Furnace oil Kerosene Diesel Petrol Furnace oil Kerosene ANSWER DOWNLOAD EXAMIANS APP
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