Petroleum Refinery Engineering Octane number of gasoline is a measure of its Smoke point Ignition temperature Ignition delay Resistance to knock Smoke point Ignition temperature Ignition delay Resistance to knock ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is the most widely used cracking process in oil refineries? T.C.C. moving bed process Fluidised bed catalytic cracking process Houdry's fixed bed process Dubbs process T.C.C. moving bed process Fluidised bed catalytic cracking process Houdry's fixed bed process Dubbs process ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Higher pressure in the reforming reactor Increases the rate of reaction None of these Increases coke formation Produces high octane number gasoline Increases the rate of reaction None of these Increases coke formation Produces high octane number gasoline ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Main boring diameter for petroleum well is 20-30 cms in diameter, while the depth of the oil well may be about __________ kms. 1.5 to 4.5 15-20 0.1 to 0.5 7.5 to 12.5 1.5 to 4.5 15-20 0.1 to 0.5 7.5 to 12.5 ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering CnH2n is the general formula for Olefins Both A & B Neither A nor B Naphthenes Olefins Both A & B Neither A nor B Naphthenes ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Presence of predominantly large quantity of aromatics (polynuclear) is not desirable in aviation fuel, because it has High self-ingnition temperature All of these Low viscosity index High pour point and low smoke point High self-ingnition temperature All of these Low viscosity index High pour point and low smoke point ANSWER DOWNLOAD EXAMIANS APP
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