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Separators, S-Type Separator

CBT 21 questions

First 5 of 21 questions — with answers

The correct answer is marked. Unlock the rest to study the whole test, online or offline.

  1. Question 1

    According to this module, after the separator is switched off, how long does it take the separator to come to a complete standstill? Select the ONE correct answer.
    • About 20 minutes.
    • About 40 minutes.
    • About 5 minutes.
    • About one minute.

  2. Question 2

    During bowl discharge, how is movement of the sliding bowl bottom achieved? Select the ONE correct answer.
    • By pressure of compressed air, delivered to the separation system.
    • By pressure of operating water, directed by opening/closing mechanism.
    • By pressure of oil from separator lubricating system.
    • Electromagnetic mechanism.

  3. Question 3

    During bowl discharge, what happens to the flow of uncleaned oil to the separator? Select the ONE correct answer.
    • The oil is diverted back to the return line.
    • The capacity of the oil feed pump is decreased.
    • The oil feed pump is stopped.
    • The oil flow is maintained, but the heater is switched off.

  4. Question 4

    During normal operation, when does sludge discharge from the separator take place? Select the ONE correct answer.
    • Whenever there is a high solids content in the oil outlet.
    • Whenever there is a high water content at the oil inlet.
    • Whenever there is a high water content in the oil outlet.
    • At pre-set time intervals.

  5. Question 5

    How fast does the bowl rotate during the separation process? Select the ONE correct answer.
    • 2 000 rpm.
    • 4 000 rpm.
    • 6 000 rpm.
    • 9 000 rpm.

Preview — 5 of 21 questions

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About this CBT test

Separators, S-Type Separator is a CBT test with 21 questions and verified answers. Common topics include: s-type separator, separation process, bowl, oil, water, discharge, sludge, place.

You can practise the free questions online — one at a time, with the correct answer — or unlock the whole test and download it to study offline, without internet.

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