Petroleum Refinery Engineering Tetraethyl lead is added to the petrol to increase its octane number, because its octane number is Between 50 and 100 Less than 25 Round about 100 More than 100 Between 50 and 100 Less than 25 Round about 100 More than 100 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following does not require preheating during storage in the storage tank as well as during atomisation through burners? Tar Low viscosity furnace oil Light diesel oil PCM Tar Low viscosity furnace oil Light diesel oil PCM ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering With increase in the molecular weight of aromatic present in kerosene, its smoking tendency Decreases Is unpredictable Remains same Increases Decreases Is unpredictable Remains same Increases ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Aniline point is a property of the LPG Gasoline Naphtha Diesel LPG Gasoline Naphtha Diesel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Smoke point of kerosene expresses its Luminosity characteristics Aromatic content directly Lamp wick wetting characteristics Burning characteristics Luminosity characteristics Aromatic content directly Lamp wick wetting characteristics Burning characteristics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Petroleum liquid fuels having flash point greater than 66°C is considered as safe during storage and handling. Which of the following has flash point > 66°C ? Naphtha Petrol Heavy fuel oil Kerosene Naphtha Petrol Heavy fuel oil Kerosene ANSWER DOWNLOAD EXAMIANS APP
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