Petroleum Refinery Engineering Which of the following hydrocarbons of same carbon atoms has minimum smoking tendency? Aromatics Naphthenes Iso-paraffins Paraffins Aromatics Naphthenes Iso-paraffins Paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Older crude petroleum Gives less tar All of these Is light and better Gives more distillates Gives less tar All of these Is light and better Gives more distillates ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Diesel index.(an alternative index for expressing the quality of diesel) is Equal to cetane number plus 3 All of these Determined by using a test engine Not related to aniline point Equal to cetane number plus 3 All of these Determined by using a test engine Not related to aniline point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following has the highest gum forming tendency in gosoline? Diolefins Naphthenes Aromatics Paraffins Diolefins Naphthenes Aromatics Paraffins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Visbreaking process is used mainly for making High cetane diesel High octane gasoline Smoke free kerosene Fuel oil High cetane diesel High octane gasoline Smoke free kerosene Fuel oil ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Both asphalt and wax are produced by __________ base crude oils. Mixed Paraffin Naphthenic Asphalt Mixed Paraffin Naphthenic Asphalt ANSWER DOWNLOAD EXAMIANS APP
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