Safety & Environmental Protection (Deck) USCG Question #1305 (Set 40)

A right-handed propeller will cause the survival craft to __________.

Official USCG Answer & Rule Citation

Correct Answer: Option D — walk the stern to port in reverse

Propeller hydrodynamic side force (paddlewheel effect) causes a standard right-handed, fixed-pitch propeller to push the stern to port when going ahead, and walk the stern to starboard in reverse. Operators must compensate for this sideways walk during close-quarters maneuvering.

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