Petroleum Refinery Engineering Which of the following factors does not govern the mechanism of petroleum formation from organic sources? Bacterial action Heat Pressure PH of the soil Bacterial action Heat Pressure PH of the soil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is desirable in diesel and kerosene but is undersirable in gasoline? Mercaptans Naphthenic acid Paraffins Aromatics Mercaptans Naphthenic acid Paraffins Aromatics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ converts n-paraffins to i-paraffins. None of these Alkylation Isomerisation Polymerisation None of these Alkylation Isomerisation Polymerisation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is the most undesirable component in kerosene? Naphthenes Aromatics N-paraffins I-paraffins Naphthenes Aromatics N-paraffins I-paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has maximum hydrogen/carbon ratio (by weight)? Naphtha Diesel Fuel oil Gasoline Naphtha Diesel Fuel oil Gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Vacuum maintained in the vacuum distillation column in oil refinery is in the range of about __________ mm Hg absolute. 30 to 80 450 to 500 1 to 5 250 to 350 30 to 80 450 to 500 1 to 5 250 to 350 ANSWER DOWNLOAD EXAMIANS APP
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