Petroleum Refinery Engineering Butadiene is a/an Di-olefin Naphthene Olefin Aromatic Di-olefin Naphthene Olefin Aromatic ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Electrical desalting of crude oil removes the __________ impurities. Both A & B Oleophilic Neither A nor B Oleophobic Both A & B Oleophilic Neither A nor B Oleophobic ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ is not an important refinery process for upgrading the quality of lubricating oil. Hydrotreatment Solvent refinning Clay treatment Deoiling Hydrotreatment Solvent refinning Clay treatment Deoiling ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Extractor temperature is maintained at -20°C in Edeleanu process to reduce the __________ of kerosene. Aromatics Paraffins Smoke point Naphthenes Aromatics Paraffins Smoke point Naphthenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Tetraethyl lead is added to the petrol to increase its octane number, because its octane number is More than 100 Less than 25 Round about 100 Between 50 and 100 More than 100 Less than 25 Round about 100 Between 50 and 100 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is a non-regenerative fixed bed catalytic reforming process? Platforming Thermofer catalytic reforming Hydroforming Hyperforming Platforming Thermofer catalytic reforming Hydroforming Hyperforming ANSWER DOWNLOAD EXAMIANS APP
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