Petroleum Refinery Engineering Crude oil is subjected to vacuum distillation in the last stage, because High purity products can be obtained thereby Lighter/low boiling products are prone to thermal decomposition None of these High boiling point products like heavy fuel oil & lubricating oils are heat sensitive and may decompose High purity products can be obtained thereby Lighter/low boiling products are prone to thermal decomposition None of these High boiling point products like heavy fuel oil & lubricating oils are heat sensitive and may decompose ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Paraffins are desirable in lubricating oil, as it has got high Pour point Smoke point Viscosity index Viscosity Pour point Smoke point Viscosity index Viscosity ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following does not require preheating during storage in the storage tank as well as during atomisation through burners? Low viscosity furnace oil Tar Light diesel oil PCM Low viscosity furnace oil Tar Light diesel oil PCM ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Reforming converts Olefins into paraffins Naphthenes into paraffin Naphthenes into aromatics Naphthenes into olefins Olefins into paraffins Naphthenes into paraffin Naphthenes into aromatics Naphthenes into olefins ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering LPG stands for Liquid petroleum gas Liquified petrol gas Liquefied petroleum gas Liquid petrol gas Liquid petroleum gas Liquified petrol gas Liquefied petroleum gas Liquid petrol gas ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering H/C ratio (by weight) for the same number of carbon atoms is the highest in case of Olefins Aromatics Paraffins Naphthenes Olefins Aromatics Paraffins Naphthenes ANSWER DOWNLOAD EXAMIANS APP
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