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CD0015. Corrosion Protection I

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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 — CD0015. Corrosion Protection I” contains 18 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.

What should be observed during application of convertible coating systems in cold weather?

One correct answer

  • That the surface is dry
  • That sufficient curing time is allowed prior to application of the next coat
  • That sufficient curing time, above the minimum curing temperature of the coating, is allowed prior to application of the next coat.✓ Correct answer
  • The correct ambient temperature.
What should be observed during application of convertible coating systems in cold weather?

One correct answer

  • That the surface is dry
  • That sufficient curing time is allowed prior to application of the next coat
  • That sufficient curing time, above the minimum curing temperature of the coating, is allowed prior to application of the next coat.✓ Correct answer
  • The correct ambient temperature.
What is the main single factor, which affects the cost of preparation and application to difficult vessel areas?

One correct answer

  • The specialised labour required
  • The cost of the paint
  • The cost of access to an area✓ Correct answer
  • The Weather condition
What type of corrosion on a coated deck-area would you most worry about?

One correct answer

  • 3% scattered corrosion✓ Correct answer
  • 6% localised corrosion
  • 1% localised pitting corrosion
  • Localised damage corrosion
What are the most important things to monitor when inspecting coating conditions?

One correct answer

  • Inspect the areas only where coating has broken down
  • Inspect a typical area where you can access easily
  • Inspect both intact and corroded areas and also inspect angles, corners, behind bars etc.✓ Correct answer
  • Inspect suspected areas only.

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