General Subjects (Auxiliaries & Systems) USCG Question #1515 (Set 24)

During the Special Survey the propeller is removed and shaft pulled into the vessel. Which of the following tests must be performed on the propeller shaft prior to refitting?

Official USCG Answer & Rule Citation

Correct Answer: Option A — The tapered section must be checked for cracks using non-destructive testing.

Under USCG National Maritime Center examination standards, the accepted correct answer is: The tapered section must be checked for cracks using non-destructive testing..

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