If the cause of a sudden severe list is due...

Question 1 / 2066636eec28f7522a1c51c0a7

Question 1 of 2066636eec28f7522a1c51c0a7

If the cause of a sudden severe list is due to negative initial stability, counter-flooding into empty ballast tanks may __________.

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Question 1 of 20

66636eec28f7522a1c51c0a7

If the cause of a sudden severe list is due to negative initial stability, counter-flooding into empty ballast tanks may __________.

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🔍 Key Concepts

• Initial stability (GM) and what it means when GM is negative • Effect of counter-flooding on the center of gravity (G) and center of buoyancy (B) • Relationship between G, B, and the metacenter (M) for righting vs capsizing moments

💭 Think About

• Think about what happens to a vessel that already has negative GM when you deliberately add water on the opposite side. • Does counter-flooding in this condition create a restoring (righting) moment or can it create another capsizing (overturning) moment? • Which option best matches the behavior of a vessel where the center of gravity is already above the metacenter when more weight is added off-center?

✅ Before You Answer

• Verify what negative initial stability (GM < 0) implies about the direction of the heeling moment for small angles of heel. • Consider whether counter-flooding in empty ballast tanks raises or lowers the overall center of gravity (G). • Check which choice describes an outcome that is more dangerous rather than correcting the list, given the vessel already has negative stability.

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Question 1 of 20

If the cause of a sudden severe list is due to negative initial stability, counter-flooding into empty ballast tanks may __________.

cause the unit to flop to a greater angle

increase the righting moment

cause an increase in the righting arm

bring the unit to an upright equilibrium position

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Question 1 / 2066636eec28f7522a1c51c0a7

Question 1 of 2066636eec28f7522a1c51c0a7

If the cause of a sudden severe list is due to negative initial stability, counter-flooding into empty ballast tanks may __________.

Back

Question 1 of 20

66636eec28f7522a1c51c0a7

If the cause of a sudden severe list is due to negative initial stability, counter-flooding into empty ballast tanks may __________.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed