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CD0338. Fresh water system sanitation

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About this collection

The Seagull CBT bank is organised into modules covering safety, shipboard operations, maintenance and other topics. Original module names and codes are retained to help you find the topic you need.

“Seagull CBT — CD0338. Fresh water system sanitation” contains 30 questions across 1 collection.

Learning

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Exam

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Sample questions and answers

These examples come from the published collection. Choose Learning to study questions in sequence, or Exam to check your knowledge.

Which ONE of the following is NOT included in vessel sanitation records?

One correct answer

  • Treatments given to boiler feed water.✓ Correct answer
  • All areas where water borne infections may be found.
  • Actions taken to sanitise shower heads and taps.
  • Treatment given to potable water.
After maintenance and inspection of a potable water tank, how can the tank be sanitised quickly without filling it with water? Select the ONE correct answer.

One correct answer

  • The surfaces should be coated in a solution containing chlorine at 200 ppm.✓ Correct answer
  • The surfaces should be coated in a solution containing chlorine at 50 ppm.
  • The surfaces should be coated in a solution containing chlorine at 20 ppm.
  • The surfaces should be coated in a solution containing chlorine at 500 ppm.
What are the consequences to a vessel operator of water borne illness on board one of their vessels? Select the ONE best answer.

One correct answer

  • Delays, costs and a possible damaged reputation.✓ Correct answer
  • None because the illness will be cleared up.
  • The loss of a quantity of potable water.
  • The crew refuse to sail on the vessel.
What happens when a vessel arrives with severe sickness on board? Select the TWO best answers.

Multiple correct answers

  • The port health authorities will attend upon arrival.✓ Correct answer
  • Sick people will immediately be taken to hospital on arrival.✓ Correct answer
  • The cargo operation will immediately start.
  • Nobody will want to go near it.
What contaminants are likely to be found in a leisure pool on a vessel? Select the ONE best answer.

One correct answer

  • Those originating from people.✓ Correct answer
  • Chemicals from grey water treatments.
  • Molluscs that were brought with the water when it was bunkered.
  • Pesticides that are washed off the land.

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Questions and answer options retain the language of the original bank. You can change the interface language separately.

Can I use my result as an official document?

No. This is independent practice. A result does not replace an examination, certificate or knowledge check by an authorised organisation.