Petroleum Refinery Engineering Which of the following has the highest gum forming tendency in gosoline? Diolefins Naphthenes Paraffins Aromatics Diolefins Naphthenes Paraffins Aromatics ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering 1 centistoke is equal to __________ Redwood I seconds. 0.408 1 40.8 4.08 0.408 1 40.8 4.08 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Natural gas recovered along with crude oil from oil wells is called wet natural gas which has a higher __________ compared to the dry natural gas. Calorific value Quantity of butane Quantity of propane Unsaturated hydrocarbon content Calorific value Quantity of butane Quantity of propane Unsaturated hydrocarbon content ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Penetration test determines the __________ of the grease. Variation in viscosity with temperature Service temperature Lubricating properties (e.g. oilness) Stiffness Variation in viscosity with temperature Service temperature Lubricating properties (e.g. oilness) Stiffness ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering __________ chloride present in crude petroleum as impurity is the most prolific producer of HCl during distillation. Sodium Magnesium Calcium Potassium Sodium Magnesium Calcium Potassium ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In solutizer sweetening process, solutizer solution used is Methanol in Unisol process Both A & B Neither A nor B Naphthenic acid in Mercapsol process Methanol in Unisol process Both A & B Neither A nor B Naphthenic acid in Mercapsol process ANSWER DOWNLOAD EXAMIANS APP
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