Petroleum Refinery Engineering Naphthenic acid is a/an __________ compound. Sulphur Oxygen Nitrogen None of these Sulphur Oxygen Nitrogen None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ test is done to find out the softening point of bitumen. Flame Viscosity Ball and ring Impact Flame Viscosity Ball and ring Impact ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Flash point of motor gasoline may be around __________ °C. 10 100 45 150 10 100 45 150 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Road grade bitumen is produced from vacuum residue by its Steam reforming Hydrogenation Pyrolysis Aeration Steam reforming Hydrogenation Pyrolysis Aeration ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The pressure (kg/cm² ) and temperature (°C) maintained in electrical desalters for crude oil are respectively 10 and 120 50 and 250 10 and 300 1 and 200 10 and 120 50 and 250 10 and 300 1 and 200 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Waxes present in petroleum products Are not soluble in them Can be separated out by distillation Crystallise out at low temperature Decrease their viscosity Are not soluble in them Can be separated out by distillation Crystallise out at low temperature Decrease their viscosity ANSWER DOWNLOAD EXAMIANS APP
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