Petroleum Refinery Engineering Which of the following has the highest gum forming tendency in gosoline? Paraffins Diolefins Naphthenes Aromatics Paraffins Diolefins Naphthenes Aromatics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Vacuum maintained in the vacuum distillation tower of the crude distillation plant is about __________ mm Hg (absolute). 350-400 150-250 30-80 43961 350-400 150-250 30-80 43961 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Aniline point is the temperature at which Aniline vaporises Equal volume of aniline & the test sample are completely miscible Equal weight of diesel & the aniline are completely miscible Equal weight of aniline & the test sample are completely miscible Aniline vaporises Equal volume of aniline & the test sample are completely miscible Equal weight of diesel & the aniline are completely miscible Equal weight of aniline & the test sample are completely miscible ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Refractive index of a petrofuel which is the ratio of velocity of light in air to its velocity in the petrofuel gives an indication if its Molecular weight Both A & B Aromatics content Neither A nor B Molecular weight Both A & B Aromatics content Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The coking process normally mostly used in Indian oil refineries is the __________ coking process. Fluid Flexi Contact Delayed Fluid Flexi Contact Delayed ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Presence of sulphur in gasoline Leads to corrosion Decreases gum formation Helps during stabilisation Increases lead susceptibility Leads to corrosion Decreases gum formation Helps during stabilisation Increases lead susceptibility ANSWER DOWNLOAD EXAMIANS APP
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