Engine: General Subjects

1. A An internal inspection of the non-metallic expansion joint is performed every 5 years regardless of the frequency of periodic vessel inspections.
2. B An internal inspection of the non-metallic expansion joint is performed every 2.5 years regardless of the frequency of periodic vessel inspections.
3. C An internal inspection of the non-metallic expansion joint is performed at every periodic ship inspection.
4. D An internal inspection of the non-metallic expansion joint is performed whenever an external inspection reveals excessive wear or other signs of deterioration or damage.

Tip: press A-D to answer