Petroleum Refinery Engineering MCQs | Page - 9

Dear candidates you will find MCQ questions of Petroleum Refinery Engineering here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

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Ram Sharma • 193.88K Points
Coach

Q. True vapour pressure of a petroleum fraction __________ Reid vapour pressure.

  • (A) Is less than
  • (B) Is more than
  • (C) Is same as
  • (D) May be either more or less than
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R

Ram Sharma • 193.88K Points
Coach

Q. Equal volumes of aniline and diesel oil when mixed at room temperature (during summer) was found to be completely mis-cible. It means that the aniline point of the diesel is __________ the room temperature.

  • (A) More than
  • (B) Less than
  • (C) Same as
  • (D) Either more or less; depends on the room temperature
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R

Ram Sharma • 193.88K Points
Coach

Q. Octane numbers of motor gasoline used in India and America are respectively

  • (A) 87 & 94
  • (B) 94 & 87
  • (C) 94 & 100
  • (D) 83 & 100
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R

Ram Sharma • 193.88K Points
Coach

Q. Which is the most effective catalyst used in catalytic cracking of petroleum products?

  • (A) Iron oxide
  • (B) Nickel
  • (C) Vanadium pentoxide
  • (D) Zeolite
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R

Ram Sharma • 193.88K Points
Coach

Q. Glycol added to petrol acts as a/an __________ agent.

  • (A) Anti-knocking
  • (B) Anti-icing
  • (C) Anti-gum forming
  • (D) Dewaxing
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R

Ram Sharma • 193.88K Points
Coach

Q. Alkylation

  • (A) Causes olefins to combine with each other
  • (B) Causes olefins to combine with iso-paraffins
  • (C) Converts iso-paraffin into olefin
  • (D) Converts olefin into paraffin
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R

Ram Sharma • 193.88K Points
Coach

Q. Which of the following has the highest viscosity of all (at a given temperature)?

  • (A) Naphtha
  • (B) Fuel oil
  • (C) Light diesel oil
  • (D) Petrol
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R

Ram Sharma • 193.88K Points
Coach

Q. Gasoline extracted from natural gas (by compression and cooling) is called the __________ gasoline.

  • (A) Straight run
  • (B) Casing head
  • (C) Unleaded
  • (D) Polymer
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R

Ram Sharma • 193.88K Points
Coach

Q. Which of the following is used as a solvent in deasphalting of petroleum products?

  • (A) Furfural
  • (B) Propane
  • (C) Methyl ethyl ketone
  • (D) Liquid sulphur dioxide
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R

Ram Sharma • 193.88K Points
Coach

Q. Which of the following reactions is undesirable in the production of catalytically reformed gasoline?

  • (A) Isomerisation of paraffins
  • (B) Dehydrocyclisation of higher paraffins
  • (C) Dehydrogenation of lower paraffins
  • (D) Dehydrogenation of naphthene
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