Petroleum Refinery Engineering Crude oil is pumped by a __________ pump. Screw Centrifugal Gear Reciprocating Screw Centrifugal Gear Reciprocating ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following factors does not govern the mechanism of petroleum formation from organic sources? Bacterial action PH of the soil Heat Pressure Bacterial action PH of the soil Heat Pressure ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Waxes present in petroleum products Crystallise out at low temperature Can be separated out by distillation Decrease their viscosity Are not soluble in them Crystallise out at low temperature Can be separated out by distillation Decrease their viscosity Are not soluble in them ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering Which of the following is the most widely used cracking process in oil refineries? Fluidised bed catalytic cracking process Houdry's fixed bed process T.C.C. moving bed process Dubbs process Fluidised bed catalytic cracking process Houdry's fixed bed process T.C.C. moving bed process Dubbs process ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering A good lubricant should have high None of these Pour point Volatility Viscosity index None of these Pour point Volatility Viscosity index ANSWER DOWNLOAD EXAMIANS APP
Petroleum Refinery Engineering With increase in density, the viscosity of petroleum products Remains same Increases Decreases Either A or B Remains same Increases Decreases Either A or B ANSWER DOWNLOAD EXAMIANS APP
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