For operations in pack ice, a vessel should...

For operations in pack ice, a vessel should...

Question 1 of 2707066636ee728f7522a1c5184d4

For operations in pack ice, a vessel should __________.

Question 1 of 27070

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Q

For operations in pack ice, a vessel should __________.

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🔍 Key Concepts

• Ship handling in ice and how trim affects hull strength and propeller protection • The meaning of even keel, trimmed by the head, and drag in terms of draft forward vs aft • Risk to rudder, propeller, and shell plating when moving through pack ice

💭 Think About

• Think about which end of the ship is most likely to strike solid ice first in pack ice and how you want the hull shaped/depth there. • Which trim condition keeps the most vulnerable underwater parts (like the propeller and rudder) safest from ice contact? • How would raising or lowering the bow or stern change the way the ship rides up on or pushes through ice?

✅ Before You Answer

• Clarify which choice places the propeller and rudder deeper and more protected from ice contact. • Identify which option helps the bow ride up on ice rather than punch directly through it. • Eliminate any trim condition that would make the stern and propeller more exposed to ice damage.