USCG Cargo Operations and Stability 2

Question 1

What is meant by the term 'deadweight tonnage' (DWT)?

Accepted Answer

The total weight a vessel can carry including cargo, fuel, stores, and crew

Answer

Deadweight tonnage is the total weight a vessel can safely carry above its light displacement, including cargo, fuel, ballast, stores, and crew.

Question 2

What is the significance of the Plimsoll mark on a vessel?

Accepted Answer

It shows the legal maximum load lines for different conditions and seasons

Answer

The Plimsoll mark (load line mark) shows the maximum depth to which a vessel may be legally loaded under various sea and seasonal conditions.

Question 3

Dangerous goods carried by sea must be properly documented according to which international code?

Accepted Answer

IMDG Code

Answer

The International Maritime Dangerous Goods (IMDG) Code governs the stowage, segregation, labeling, and documentation requirements for dangerous goods carried by sea.

Question 4

What is 'dunnage' used for in cargo operations?

Accepted Answer

To protect cargo from moisture and damage and prevent shifting

Answer

Dunnage consists of materials such as wood, matting, or airbags placed beneath or between cargo to protect it from moisture, damage, and shifting during the voyage.

Question 5

A vessel's trim is defined as?

Accepted Answer

The difference in draft between the bow and the stern

Answer

Trim is the difference in draft between the forward and aft ends of the vessel; a vessel trimmed by the stern has a greater aft draft than forward draft.

USCG - United States Coast Guard Practice Test

USCG - United States Coast Guard Practice Test

USCG Cargo Operations and Stability 2