Petroleum Refinery Engineering Which is almost absent in crude petroleum? Naphthenes Mercaptans Cycloparaffins Olefins Naphthenes Mercaptans Cycloparaffins Olefins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has maximum hydrogen/carbon ratio (by weight)? Naphtha Gasoline Diesel Fuel oil Naphtha Gasoline Diesel Fuel oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is desirable in diesel and kerosene but is undersirable in gasoline? Naphthenic acid Aromatics Mercaptans Paraffins Naphthenic acid Aromatics Mercaptans Paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Good quality kerosene should have High smoke point Low paraffins content High aromatics content Low smoke point High smoke point Low paraffins content High aromatics content Low smoke point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Cracking is Favoured at very low temperature None of these An endothermic reaction An exothermic reaction Favoured at very low temperature None of these An endothermic reaction An exothermic reaction ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Name the hydrocarbon having the poorest oxidation stability. Paraffin Aromatics Olefin Naphthene Paraffin Aromatics Olefin Naphthene ANSWER DOWNLOAD EXAMIANS APP
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