Petroleum Refinery Engineering MCQs
Practice free Petroleum Refinery Engineering multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 331 questions — no login required.
Question 136easy
Products drawn from the top to bottom of the crude oil distillation column has progressively increasing
Question 137easy
Which of the following fractions of petroleum contains maximum sulphur?
Question 138easy
Which of the following reactions is undesirable in the production of catalytically reformed gasoline?
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Question 139easy
Furfural solvent extraction is used for upgrading (by dissolving aromatics)
Question 140easy
The pressure (kg/cm2) and temperature (°C) maintained in electrical desalters for crude oil are respectively
Question 141easy
Carbon percentage (by weight) in crude petroleum may be about
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Question 142easy
__________ treatment is done for appreciable improvement in viscosity index of lubricating oil.
Question 143easy
Which of the following has the lowest flash point of all?
Question 144easy
With increase in the molecular weight of aromatic present in kerosene, its smoking tendency