Petroleum Refinery Engineering Hydrogen content in petroleum products varies from 12 to 15% (by weight). As a result the difference between gross and net heating value of petroleum fuels varies in the range of __________ kcal/kg. 250-350 600-750 1000-1500 2000-2500 250-350 600-750 1000-1500 2000-2500 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which is the most desirable component of a good quality kerosene? I-paraffins N-paraffins Naphthenes Aromatics I-paraffins N-paraffins Naphthenes Aromatics 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 Magnesium Calcium Sodium Potassium Magnesium Calcium ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering In solutizer sweetening process, solutizer solution used is Both A & B Naphthenic acid in Mercapsol process Methanol in Unisol process Neither A nor B Both A & B Naphthenic acid in Mercapsol process Methanol in Unisol process Neither A nor B 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 propane Unsaturated hydrocarbon content Quantity of butane Calorific value Quantity of propane Unsaturated hydrocarbon content Quantity of butane ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is used as a catalyst in fluidised bed catalytic cracking? Silica-magnesia All of these Bentonite clays Silica-alumina Silica-magnesia All of these Bentonite clays Silica-alumina ANSWER DOWNLOAD EXAMIANS APP
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