Petroleum Refinery Engineering Which of the following has maximum hydrogen/carbon ratio (by weight)? Fuel oil Naphtha Diesel Gasoline Fuel oil Naphtha Diesel Gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Smoke volatility index is equal to smoke point plus 5 mm 0.84 x (% distilled at 204°C) 0.42 x(% distilled at 204°C) 10 mm. approximately 5 mm 0.84 x (% distilled at 204°C) 0.42 x(% distilled at 204°C) 10 mm. approximately ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest gum forming tendency in gosoline? Aromatics Paraffins Naphthenes Diolefins Aromatics Paraffins Naphthenes Diolefins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Maximum use of petroleum coke is in Fuel gas manufacture Carbon electrode manufacture Iron ore reduction Adsorption refining operation Fuel gas manufacture Carbon electrode manufacture Iron ore reduction Adsorption refining operation ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following hydrocarbons of same carbon atoms has minimum smoking tendency? Paraffins Iso-paraffins Naphthenes Aromatics Paraffins Iso-paraffins Naphthenes Aromatics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The general formula of naphthenes is CnH2n - 6 (where, n ≥ 6) CnHn - 4 Same as that for olefins i.e. CnH2n CnH2n + 2 CnH2n - 6 (where, n ≥ 6) CnHn - 4 Same as that for olefins i.e. CnH2n CnH2n + 2 ANSWER DOWNLOAD EXAMIANS APP
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