Petroleum Refinery Engineering Absolute vapor pressure of petrofuels is found by Reid bomb which is heated in water bath to 100°F. In Reid apparatus, the ratio of the volume of air chamber to that of the liquid fuel chamber is 4 2 3 1 4 2 3 1 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. Unsaturated hydrocarbon content Quantity of butane Quantity of propane Calorific value Unsaturated hydrocarbon content Quantity of butane Quantity of propane Calorific value ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering The yield of straight run LPG from crude oil is about __________ weight percent. 20-25 44119 0.1-0.2 1-1.5 20-25 44119 0.1-0.2 1-1.5 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Pick out the undesirable property for a solvent meant for dewaxing of lube oil. Complete miscibility with oil Neither A nor B Both A & B High solubility of wax in the solvent Complete miscibility with oil Neither A nor B Both A & B High solubility of wax in the solvent ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Thermofer catalytic cracking process is a __________ process. Non-catalytic Fixed bed Moving bed Fluidised bed Non-catalytic Fixed bed Moving bed Fluidised bed ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Most commonly used crude heater before the fractionation tower in a refinery is the __________ heater. None of these Pipestill Steam coil Electric immersion None of these Pipestill Steam coil Electric immersion ANSWER DOWNLOAD EXAMIANS APP
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