Compared with shallow-draft vessels, deep-draft vessels are generally more affected by:

Compared with shallow-draft vessels, deep-draft vessels are generally more affected by:

• A. Winds and currents
• B. Engine RPM
• C. Hull color
• D. Radio signals

Answer: (A)

External forces like wind and current push on the vessel and tend to set or drift its course. Deep-draft vessels have larger, deeper hulls and usually more substantial above-water profiles, meaning there’s more surface area for these environmental forces to act upon. That bigger interaction with wind and moving water makes their track and speed more susceptible to winds and currents than smaller, shallow-draft vessels. Engine RPM, hull color, or radio signals don’t change how those environmental forces push the hull, so the primary influence here is the environmental loading on a larger hull.

External forces like wind and current push on the vessel and tend to set or drift its course. Deep-draft vessels have larger, deeper hulls and usually more substantial above-water profiles, meaning there’s more surface area for these environmental forces to act upon. That bigger interaction with wind and moving water makes their track and speed more susceptible to winds and currents than smaller, shallow-draft vessels. Engine RPM, hull color, or radio signals don’t change how those environmental forces push the hull, so the primary influence here is the environmental loading on a larger hull.