Deck General USCG Question #4505 (Set 144)

Your ship is navigating independently in heavy ice when it becomes beset. Which statement is FALSE?

Official USCG Answer & Rule Citation

Correct Answer: Option D — The propeller is more susceptible to ice damage when turning slowly than when stopped.

A stopped propeller in ice is highly vulnerable to blade damage from wedging ice floes. Maintaining slow, controlled revolutions actually protects the propeller blades by continuously deflecting ice fragments away from the rotating arc.

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