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CD7011. TOTS 1A-Pollution Prevention and Environmental

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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 — CD7011. TOTS 1A-Pollution Prevention and Environmental” contains 27 questions across 1 collection.

Learning

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Sample questions and answers

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Which of the following disposals would be permitted?

One correct answer

  • Food waste from a vessel outside a special area and 12 miles from the nearest land.✓ Correct answer
  • Food waste from a vessel outside a special area and 10 miles from the nearest land.
  • Paper products from a vessel inside a special area and 15 miles from the nearest land.
  • Food waste from a vessel inside a special area and 10 miles from the nearest land.
To reduce cargo tank vapour release which of the following should be checked?

One correct answer

  • That the tightness of cargo tank hatch dogs are checked after every cargo operation.✓ Correct answer
  • That the hatch gasket is checked every year.
  • That header valves are unseated.
  • That the cargo pump deepwell bleed valve is open.
Which of the following is NOT an option to comply with MARPOL Annex IV?

One correct answer

  • An approved comminuting plant.✓ Correct answer
  • A certified sewage treatment plant.
  • An approved comminuting and disinfection plant.
  • Holding tanks with an approved volume.
It is illegal to discharge bilge effluent overboard when the oil content is..

One correct answer

  • 150ppm.✓ Correct answer
  • 15ppm.
  • 1.5ppm.
  • 0.15ppm.
In the event of an oil pollution incident MARPOL Annex I requires that an oil tanker of 5,000 tonnes deadweight shall have prompt access to..

One correct answer

  • computerised shore-based damage stability and residual structural strength programs.✓ Correct answer
  • the nearest port.
  • an empty oil tanker of equal deadweight.
  • computerised models of the ship's cargo tank system.

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