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 307easy
Which is the most effective catalyst used in catalytic cracking of petroleum products?
Question 308easy
Liquefied Petroleum Gas (LPG) is mainly a mixture of
Question 309easy
Octane number (unleaded) of gasoline produced by isomerisation of butane may be about
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Question 310easy
Sour crude means the __________ bearing crude.
Question 311easy
In the atmospheric pressure crude distillation, the content of __________ from lighter fraction to heavier ones.
Question 312easy
Solvent used in the Udex (glycol) extraction process for removal of light aromatics from cracked naphtha is
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Question 313easy
Which one is preferred for aircraft engine?
Question 314easy
Gasoline yield in catalytic reforming of naphtha may be about __________ percent by weight.
Question 315easy
Pick out the undesirable property for a solvent meant for dewaxing of lube oil.