Petroleum Refinery Engineering Mcqs for Chemical


Q.  Molecular weight of petrol may be about ____________________?

a. 40-60
b. 100-130
c. 250-300
d. 350-400


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Products drawn from the top to bottom of the crude oil distillation column has progressively increasing ___________________?
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MCQs:  Road grade bitumen is produced from vacuum residue by its ____________________?
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MCQs:  Lane and Garton classification of petroleum is based on its ____________________?
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MCQs:  Aromatics have the highest ________________ of all the hydrocarbons of same carbon atoms?
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MCQs:  Maximum viscosity of tar/PCM/fuel oil for easy and efficient atomisation in conventional burner is _______________ centistokes (or 100 Redwood I seconds) ?
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MCQs:  Which of the following factors does not govern the mechanism of petroleum formation from organic sources ?
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MCQs:  Which of the following is desirable in petrol (gasoline) but undesirable in kerosene ?
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MCQs:  Presence of predominantly large quantity of aromatics (polynuclear) is not desirable in aviation fuel, because it has__________________?
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MCQs:  Which of the following is a non-regenerative fixed bed catalytic reforming process ?
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MCQs:  With increase in the molecular weight of aromatic present in kerosene, its smoking tendency ?
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MCQs:  Platforming is a ____________ process?
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MCQs:  Paraffins are desirable in lubricating oil, as it has got high_____________________?
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MCQs:  Vacuum maintained in the vacuum distillation column in oil refinery is in the range of about ________________ mm Hg absolute?
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MCQs:  Extractor temperature is maintained at -20°C in Edeleanu process to reduce the _________________ of kerosene?
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MCQs:  Methyl tertiary butyl ether (MTBE), a high octane (octane no. = 115) gasoline blending component is produced by the simple additive reaction of isobutylene with __________________?
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MCQs:  The general formula of naphthenes is___________________?
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MCQs:  Solvent used for dewaxing of petroleum products are____________________?
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MCQs:  Petroleum liquid fuels having flash point greater than 66°C is considered as safe during storage and handling. Which of the following has flash point > 66°C ?
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MCQs:  An upper limit of oil content is limited to about ______________ percent for achieving efficient and satisfactory level of wax sweating?
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MCQs:  Hydrogen percentage (by weight) in crude petroleum may be about __________________?
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