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SETS 6000 EO4: Operate Auxiliary Machinery and Control Systems

SETS Engine Operational 482 questions

First 5 of 482 questions — with answers

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

  1. Question 1

    A boiler burner fails each time it is started with failure indicated as "flame failure". Indicate the most likely reason.
    • The fan motor is faulty.
    • The fuel oil temperature is too high.
    • The flame cell is dirty.
    • The electrode cables have the wrong output voltage.

  2. Question 2

    The engine room high level bilge alarm keeps sounding every few minutes even though the bilge is empty. What action would you take?
    • Change the setting on the alarm printed circuit board.
    • Check the function of the level switch and the printed circuit board for this alarm group.
    • Disconnect the alarm and see if it helps.
    • Start the bilge pump.

  3. Question 3

    What is component number 3 called?
    What is component number 3 called?
    • A spring adjuster.
    • A spring tensioning washer.
    • A valve cover.
    • A spring plate.

  4. Question 4

    What is "chatter" in a safety valve?
    What is " chatter " in a safety valve?
    • The first leakage before the valve opens.
    • A failure of a safety valve to re-seat.
    • A metallic hammering noise.
    • A hissing sound indicating that a safety valve is leaking.

  5. Question 5

    Which part is the brine cooler?
    Which part is the brine cooler?
    • D.
    • H.
    • K.
    • C.

Preview — 5 of 482 questions

You are seeing the first 5 questions with answers. Unlock the remaining 477 to study the whole test — online or offline.

About this SETS test

SETS 6000 EO4: Operate Auxiliary Machinery and Control Systems is a SETS test for the Engine department at Operational level with 482 questions and verified answers. Common topics include: engine room, fresh water, refrigeration system, watch check, stern tube, boiler burner, control panel, heavy fuel.

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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