Petroleum Refinery Engineering Hydrogen percentage (by weight) in crude petroleum may be about 5 15 35 25 5 15 35 25 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Paraffin base crude oil as compared to asphalt base crude gives Higher octane number gasoline Poorer yield of lube oil Higher yield of straight run gasoline Lower viscosity index lube oil Higher octane number gasoline Poorer yield of lube oil Higher yield of straight run gasoline Lower viscosity index lube oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Octane number of gasoline is a measure of its Ignition delay Resistance to knock Ignition temperature Smoke point Ignition delay Resistance to knock Ignition temperature Smoke point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Isomerisation converts the __________ tot-paraffins. Naphthenes Paraffins Olefins None of these Naphthenes Paraffins Olefins None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Catalytic cracking compared to thermal cracking of residue of vacuum distillation of crude oil Gives higher yield of petrol Higher sulphur content in the product Lower octane number of petrol Higher gum forming material in petrol Gives higher yield of petrol Higher sulphur content in the product Lower octane number of petrol Higher gum forming material in petrol ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following categories of gasoline has the highest lead susceptibility? Catalytical cracked gasoline Platinum reformed gasoline Straight run gasoline Polymer gasoline Catalytical cracked gasoline Platinum reformed gasoline Straight run gasoline Polymer gasoline ANSWER DOWNLOAD EXAMIANS APP
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