Petroleum Refinery Engineering Paraffin base crude oil as compared to asphalt base crude gives Lower viscosity index lube oil Higher yield of straight run gasoline Higher octane number gasoline Poorer yield of lube oil Lower viscosity index lube oil Higher yield of straight run gasoline Higher octane number gasoline Poorer yield of lube oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Diesel index.(an alternative index for expressing the quality of diesel) is 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 All of these Not related to aniline point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Reforming converts Naphthenes into aromatics Naphthenes into olefins Naphthenes into paraffin Olefins into paraffins Naphthenes into aromatics Naphthenes into olefins Naphthenes into paraffin Olefins into paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Vacuum maintained in the vacuum distillation tower of the crude distillation plant is about __________ mm Hg (absolute). 43961 350-400 30-80 150-250 43961 350-400 30-80 150-250 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In a refinery petroleum crude is fractionated into gas fraction, light ends, intermediate distillates, heavy distillates, residues and by products. The group of products including gas oil, diesel oil and heavy fuel oil belongs to the fraction Intermediate distillates Heavy distillates Light ends Residues Intermediate distillates Heavy distillates Light ends Residues ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is the most desirable component of a good quality kerosene? I-paraffins Naphthenes N-paraffins Aromatics I-paraffins Naphthenes N-paraffins Aromatics ANSWER DOWNLOAD EXAMIANS APP
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