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 Heavy fuel oil Petrol Kerosene Naphtha Heavy fuel oil Petrol Kerosene ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Detergent is added as an additive in engine lubricating oil to Reduce deposit formation Keep contaminants in suspension Prevent rusting Increase oxidation stability Reduce deposit formation Keep contaminants in suspension Prevent rusting Increase oxidation stability ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Doctor's solution used for sweetening of petroleum products is Lead sulphate Sodium plumbite Sodium sulphite Sodium thiosulphate Lead sulphate Sodium plumbite Sodium sulphite Sodium thiosulphate ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Diesel index.(an alternative index for expressing the quality of diesel) is Not related to aniline point All of these Determined by using a test engine Equal to cetane number plus 3 Not related to aniline point All of these Determined by using a test engine Equal to cetane number plus 3 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Straight run naphtha is converted into high octane number petrol (gasoline) by catalytic Cracking Isomerisation Reforming Polymerisation Cracking Isomerisation Reforming Polymerisation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Highest quality bitumen is produced from the __________ crude oil. Naphthenic Mixed Intermediate Paraffinic Naphthenic Mixed Intermediate Paraffinic ANSWER DOWNLOAD EXAMIANS APP
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