Petroleum Refinery Engineering Mcqs for Chemical

Q.  Research octane number refers to the___________________?

a. Low octane number motor fuels
b. High octane number motor fuels
c. High octane number aviation fuels
d. Unleaded motor fuels


ANSWER: See Answer
 
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MCQs:  The catalytic cracking of heavier petroleum fraction is done to produce mainly____________________?
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MCQs:  Which of the following is used as a solvent in deasphalting of petroleum products ?
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MCQs:  Removal of light fractions from crude oil is called its _____________________?
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MCQs:  Liquefied petroleum Gas (LPG) used for the household cooking comprises mainly of _______________?
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MCQs:  Smoke point of kerosene expresses its__________________?
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MCQs:  Bottom product of atmospheric pressure crude oil distillation column is termed as________________?
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MCQs:  Naphthenic acid is represented by ___________________?
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MCQs:  Stabilisation of gasoline (petrol) means ___________________?
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MCQs:  Carbon/hydrogen ratio (by weight) is maximum (out of following) for_________________?
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MCQs:  Diesel index is defined as_________________?
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MCQs:  Catalytic desulphurisation process used for sweetening of straight run gasoline and kerosene uses _______________ as catalyst?
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MCQs:  Which of the following processes in oil refinery does not employ „cracking‟?
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MCQs:  In catalytic cracking process, olefins crack ______________ times faster than in thermal cracking process?
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MCQs:  ______________ test is done to find out the softening point of bitumen?
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MCQs:  Straight run petrol as compared to methyl/ethyl alcohol has_________________?
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MCQs:  Solvent used in the Udex (glycol) extraction process for removal of light aromatics from cracked naphtha is_________________?
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MCQs:  Solution used in Doctor’s treatment for the removal of mercaptans is_________________?
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MCQs:  The characterisation factor of a crude oil is calculated as 12.5. It means that; it is________________?
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MCQs:  Hydrogen content in petroleum products varies from 12 to 15% (by weight). As a result the difference between gross and net heating value of petroleum fuels varies in the range of ______________ kcal/kg?
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MCQs:  Pour point and freezing point is equal for__________________?
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