Petroleum Refinery Engineering Waxy crudes are treated with chemical additives mainly to Remove wax Precipitate wax Depress its pour point Dissolve wax Remove wax Precipitate wax Depress its pour point Dissolve wax ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Testing of the knocking characteristics of petrofuels is done in a __________ engine. Carnot Stirling Diesel CFR (Co-operative fuel research) Carnot Stirling Diesel CFR (Co-operative fuel research) ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Petroleum coke is commercially produced by the __________ process. Hydrocracking Visbreaking Fluid catalytic cracking Delayed coking Hydrocracking Visbreaking Fluid catalytic cracking Delayed coking ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The catalytic cracking of heavier petroleum fraction is done to produce mainly Diesel oil Asphalt Gasoline Tar Diesel oil Asphalt Gasoline Tar ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering CnH2n is the general formula for Olefins Both A & B Neither A nor B Naphthenes Olefins Both A & B Neither A nor B Naphthenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Butadiene is a/an Naphthene Olefin Di-olefin Aromatic Naphthene Olefin Di-olefin Aromatic ANSWER DOWNLOAD EXAMIANS APP
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