Petroleum Refinery Engineering Which of the following tests is not done for transformer oil? Flash point and acid value Copper strip corrosion test Dielectric strength Aniline point Flash point and acid value Copper strip corrosion test Dielectric strength Aniline point ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Petroleum is believed to have originated from __________ sources. Vegetable Neither A nor B Both A & B Animal Vegetable Neither A nor B Both A & B Animal ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ chloride present in crude petroleum as impurity is the most prolific producer of HCl during distillation. Sodium Potassium Calcium Magnesium Sodium Potassium Calcium Magnesium ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Crude oil is subjected to vacuum distillation in the last stage, because 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 High purity products can be obtained thereby Lighter/low boiling products are prone to thermal decomposition None of these ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Alkylation Causes olefins to combine with iso-paraffins Causes olefins to combine with each other Converts iso-paraffin into olefin Converts olefin into paraffin Causes olefins to combine with iso-paraffins Causes olefins to combine with each other Converts iso-paraffin into olefin Converts olefin into paraffin ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Glycol added to petrol acts as a/an __________ agent. Anti-gum forming Dewaxing Anti-icing Anti-knocking Anti-gum forming Dewaxing Anti-icing Anti-knocking ANSWER DOWNLOAD EXAMIANS APP
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