Petroleum Refinery Engineering Petroleum Is optically active Constitutes mainly of olefins Does not contain aromatics Does not contain asphalt Is optically active Constitutes mainly of olefins Does not contain aromatics Does not contain asphalt ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest gum forming tendency in gosoline? Diolefins Paraffins Naphthenes Aromatics Diolefins Paraffins Naphthenes Aromatics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Molecular weight of crude oil is in the range of 230-250 100-120 600-850 450-550 230-250 100-120 600-850 450-550 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is an additive used for improving the cetane number of diesel? Tetramethyllead None of these Ethyl nitrate or acetone Tetraethyl lead Tetramethyllead None of these Ethyl nitrate or acetone Tetraethyl lead ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Carbon percentage (by weight) in crude petroleum may be about 65 95 75 85 65 95 75 85 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The terminology used for the bottom most product from the vacuum crude distillation unit is Petrolatum Residual crude Residuum Reduced crude Petrolatum Residual crude Residuum Reduced crude ANSWER DOWNLOAD EXAMIANS APP
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