USCG Cargo Operations and Stability

Question 1

What is the purpose of a vessel's stability booklet?

Accepted Answer

To provide loading guidance to ensure the vessel remains stable

Answer

To record cargo weights for customs

Answer

To satisfy USCG documentation requirements only

Answer

To list authorized cargo types

Question 2

What does 'GM' represent in vessel stability?

Accepted Answer

Metacentric height — the distance between the center of gravity and metacenter

Answer

Gross Margin

Answer

Gravitational Mass

Answer

General Mass distribution

Question 3

When loading heavy cargo, where should it be stowed to improve stability?

Accepted Answer

As low as possible in the vessel

Answer

As high as possible

Answer

Amidships only

Answer

On the weather deck

Question 4

What is 'free surface effect' in cargo operations?

Accepted Answer

The reduction in stability caused by liquid sloshing in a partially filled tank

Answer

The area of open deck available for cargo

Answer

The effect of wind on a loaded vessel

Answer

The distance cargo extends beyond the hull

Question 5

What does a negative GM indicate?

Accepted Answer

The vessel is unstable and will not return upright after heeling

Answer

The vessel is overloaded

Answer

The vessel is excessively stiff

Answer

The vessel has too much ballast

Question 6

What is the purpose of a cargo manifest?

Accepted Answer

To document all cargo aboard, including description, weight, and stowage location

Answer

To list the vessel's crew

Answer

To certify the vessel's seaworthiness

Answer

To record fuel consumption