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COLREG - Lights, Shapes and Sound Signals, Conduct of Vessels

CBT 77 questions

First 5 of 77 questions — with answers

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  1. Question 1

    According to this module, where should a work permit be compulsorily displayed?
    • At the work site.
    • Bridge.
    • Crew recreation room.
    • Engine control room.
  2. Question 2

    From the given list of tasks select the ONE that does NOT require a permit.
    • Entry into enclosed spaces.
    • Navigation in fog.
    • Replacing a valve in a cargo oil tank.
    • Welding on deck.
  3. Question 3

    In which ONE document would you find all ship specific work permits listed?
    • Chief Engineer’s standing orders.
    • Safety Management System.
    • Document of Compliance.
    • Master’s standing orders.
  4. Question 4

    What action should be taken, if, during the course of work one of the conditions, specified on the permit, cannot be complied with?
    • Continue work and inform issuer of the new changes to the work permit.
    • Continue work and undertake new risk assessment.
    • Stop work, remove all personnel from site and inform issuer.
    • Stop work and inform issuer.
  5. Question 5

    What permit would be used to undertake a task such as "disconnection of section of a bunker pipeline for maintenance"?
    • Permit involving pressurized fluid in pipeline.
    • Electrical isolation permit.
    • Working at height permit.
    • Working overside permit.

Preview — 5 of 77 questions

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About this CBT test

COLREG - Lights, Shapes and Sound Signals, Conduct of Vessels is a CBT test with 77 questions and verified answers. Common topics include: officer watch, power driven, narrow channel, port side, black balls, close quarter, action rules, collision course.

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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