Petroleum Refinery Engineering Mcqs for Chemical


Q.  The conductivity of crude oil-water mixture depends on the__________________?

a. pH value
b. Water percentage
c. Temperature
d. All A., B. and C.


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  ‘Solvent naphtha’ used mostly as a solvent in paints and perfumery is produced by the _________________ of virgin naphtha into small boiling range cuts?
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MCQs:  Straight run naphtha is converted into high octane number petrol (gasoline) by catalytic____________________?
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MCQs:  Which is almost absent in crude petroleum ?
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MCQs:  Smoke point of a good burning kerosene may be around _______________ mm?
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MCQs:  LPG when brought to atmospheric pressure & temperature will be a________________?
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MCQs:  Naphthenic acid is a/an ______________ compound?
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MCQs:  Flash point of diesel/kerosene (>50°C) is determined by the_______________?
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MCQs:  Which of the following is desirable in diesel and kerosene but is undesirable in gasoline ?
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MCQs:  Cetane number of alpha methyl naphthalene is assumed to be_________________?
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MCQs:  Mercaptans is represented as (where R and R’ are alkyl groups) _____________________?
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MCQs:  Pick out the wrong statement about the smoking tendency of various hydrocarbon constituents of kerosene ?
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