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- Master & Mate (Oceans or Near Coastal (Limited Tonnage: Less Than 200 GRT)) »
- Q158 - Navigation and Deck General/Safety
41. In plugging submerged holes; why are rags, wedges, and other materials used in conjunction with plugs?
Rags, wedges, and similar materials are used with plugs to fill gaps and improve the seal, thereby reducing water leakage around the plug.
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