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CES Engine Management 541 questions

First 5 of 541 questions — with answers

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

  1. Question 1

    Code: bblxrARS The temperature control for a hot water system is very erratic with the temperature gradually rising and then suddenly falling and vice versa even though system demand is fairly constant. Which of the options given is the most likely cause of this problem?
    • Control valve gland is over tightened.
    • Controller integral action reset time is too fast.
    • Control valve actuator diaphragm is ruptured.
    • Control air pressure supply is too low.

  2. Question 2

    Code: E4dSFYq3 What principle of measurement are viscosity controllers usually based on?
    • Measurement of differential pressure.
    • Measurement of two different temperatures.
    • Measurement of flow.
    • Measurement of temperature.

  3. Question 3

    Code: ??? The operating mode of a pyrotechnic signal depends essentially on:
    • Instructions or diagrams printed on its casing by the manufacturer.
    • The weather conditions of the moment.
    • The fact that the user is on board a liferaft, a lifeboat or ship.
    • A definite standard process.

  4. Question 4

    Code: K$4AzW#H When carrying out repair or maintenance tasks involving hot work a hot work permit must be issued. Select the correct option from those given which completes the following statement. The permit for hot work:
    • Should only cover specific hot work tasks, be valid for a specified time period and be issued by the person carrying out the work.
    • Should only cover specific hot work tasks and be valid for a specified time period.
    • Is valid for completion of the specific hot work tasks irrespective of the time taken.

  5. Question 5

    Code: GUnTYJB3 Why is an automatic slow turning feature included in the start air system of many large 2 stroke diesel engines?
    • To avoid damage during start of the engine in case water or other liquid has gathered in the cylinders during an extended stop.
    • To reduce the start air consumption during start up of the engine.
    • To check that all indicator cocks are closed before starting engine.
    • To fill the cylinders with sufficient fresh air to ensure a safe start of the engine.

Preview — 5 of 541 questions

You are seeing the first 5 questions with answers. Unlock the remaining 536 to study the whole test — online or offline.

About this CES test

Engine is a CES test for the Engine department at Management level with 541 questions and verified answers. Common topics include: engine room, boiler watch, centrifugal pump, water level, gauge glasses, heat exchanger, cause problem, seawater pipe.

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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