Petroleum Refinery Engineering Pick out the undesirable property for a solvent meant for dewaxing of lube oil. Neither A nor B Both A & B Complete miscibility with oil High solubility of wax in the solvent Neither A nor B Both A & B Complete miscibility with oil High solubility of wax in the solvent ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following fractions of a crude oil will have the maximum gravity API (i.e. °API) ? Gasoline Atmospheric gas oil Vacuum gas oil Diesel Gasoline Atmospheric gas oil Vacuum gas oil Diesel ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Reforming converts Olefins into paraffins Naphthenes into paraffin Naphthenes into aromatics Naphthenes into olefins Olefins into paraffins Naphthenes into paraffin Naphthenes into aromatics Naphthenes into olefins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Diesel index.(an alternative index for expressing the quality of diesel) is All of these Not related to aniline point Determined by using a test engine Equal to cetane number plus 3 All of these Not related to aniline point Determined by using a test engine Equal to cetane number plus 3 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Smoke point of a good burning kerosene may be around __________ mm. 20-25 100-120 60-75 0-5 20-25 100-120 60-75 0-5 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The characterisation factor of a crude oil is calculated as 12.5. It means that; it is Paraffinic None of these Intermediate Naphthenic Paraffinic None of these Intermediate Naphthenic ANSWER DOWNLOAD EXAMIANS APP
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