Petroleum Refinery Engineering Mcqs for Chemical


Q.  Octane number (unleaded) of gasoline produced by isomerisation of butane may be about __________________?

a. 45
b. 55
c. 70
d. 90


ANSWER: See Answer
 
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MCQs:  Glycol added to petrol acts as a/an ________________ agent ?
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MCQs:  Most commonly used crude heater before the fractionation tower in a refinery is the ______________ heater?
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MCQs:  The most widely used crude topping column in refineries is the ______________ column?
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MCQs:  The main use of heavy gas oil produced by the vacuum distillation unit is as a_____________________?
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MCQs:  Butadiene is a/an_________________?
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MCQs:  Tanks used for the storage of petroleum products (which are inflammable) should be painted with a ______________ paint?
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MCQs:  Which one is used to determine the colour of petroleum products ?
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MCQs:  True boiling point apparatus is used for the__________________?
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MCQs:  Sulphur content in lighter and heavier petroleum products is generally determined respectively by _______________?
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MCQs:  The octane number of aviation gasoline may be __________________?
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MCQs:  Equal volumes of aniline and diesel oil when mixed at room temperature (during summer) was found to be completely miscible. It means that the aniline point of the diesel is _______________ the room temperature?
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MCQs:  The coking process normally mostly used in Indian oil refineries is the ____________________ coking process ?
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MCQs:  The proper arrangement of the petroleum fractions in order of their boiling points is __________________ ?
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MCQs:  Diesel used in naval applications has a minimum cetane number of ___________________?
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MCQs:  Flash point of atmospheric distillation residue is determined by ______________ apparatus?
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MCQs:  Crude oil is transported inland from oil field to refineries, mainly by the _____________________?
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MCQs:  Though increased pressure has a retarding effect on cracking reaction, yet in actual process, a positive pressure of 10-15 kgf/cm2 is maintained during cracking mainly to__________________?
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MCQs:  Which of the following is the most important property for a jet fuel ?
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MCQs:  Pyrolysis of kerosene or natural gasoline is done to produce mainly the___________________?
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MCQs:  Waxes present in petroleum products_________________?
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