Petroleum Refinery Engineering Glycol added to petrol acts as a/an __________ agent. Anti-knocking Dewaxing Anti-icing Anti-gum forming Anti-knocking Dewaxing Anti-icing Anti-gum forming ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following gasolines (unleaded) has the least octane number? Straight run gasoline Catalytically cracked gasoline Polymer gasoline Catalytically reformed gasoline Straight run gasoline Catalytically cracked gasoline Polymer gasoline Catalytically reformed gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is the most ideal feed stock for 'coking' process used for the manufacture of petroleum coke? Diesel Vacuum residue Naphtha Light gas oil Diesel Vacuum residue Naphtha Light gas oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is almost absent in crude petroleum? Olefins Naphthenes Mercaptans Cycloparaffins Olefins Naphthenes Mercaptans Cycloparaffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Carbon percentage (by weight) in crude petroleum may be about 95 65 75 85 95 65 75 85 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Petroleum Constitutes mainly of olefins Is optically active Does not contain aromatics Does not contain asphalt Constitutes mainly of olefins Is optically active Does not contain aromatics Does not contain asphalt ANSWER DOWNLOAD EXAMIANS APP
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