CD1540. Cylinder Condition Evaluation Guidelines

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CD1540. Cylinder Condition Evaluation Guidelines
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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 — CD1540. Cylinder Condition Evaluation Guidelines” contains 6 questions across 1 collection.

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Sample questions and answers

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Here is an image of piston rings. Identify the correct description of the condition of the rings. Select the appropriate option and click Done.

One correct answer

Coating completely damaged, causing scuffing on liner
Chrome ceramic piston ring with coating peeling off
Dry rings; rings have collapsed causing blow-past✓ Correct answer

Here is an image of a piston crown after 30353 running hours. Identify the correct description of the condition of the piston crown. Select the appropriate option and click Done.

One correct answer

Fuel injection dripping
Crown in a satisfactory condition✓ Correct answer
Excess burn away of crown

Here is an image of a piston crown. Identify the correct description of the condition of the piston crown. Select the appropriate option and click Done.

One correct answer

Little coke on top land
Calcium deposits✓ Correct answer
Burning due to defect atomizers

Here is an image of piston rings. Identify the correct description of the condition of the rings. Select the appropriate option and click Done.

One correct answer

Piston rings in good condition with no carbon build-up✓ Correct answer
Rings are completely worn due to abrasive wear
Piston rings with carbon build-up in between the rings

Here is an image of a liner surface. Identify the correct description of the condition of the surface. Select the appropriate option and click Done.

One correct answer

Corrosive wear✓ Correct answer
Scuffing
Clover leafing

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