A power-driven vessel underway shall keep out of the way of a vessel which of the following?

A power-driven vessel underway shall keep out of the way of a vessel which of the following?

• A. Sailing vessel
• B. Vessel not under command
• C. All of the above
• D. Vessel constrained by her draft

Answer: (C)

The key idea is that a power-driven vessel underway must give way to certain vessels that have limited ability to maneuver. Under COLREGS, a power-driven vessel is required to keep out of the way of vessels such as sailing vessels, vessels not under command, and vessels constrained by their draft, all of which may be less able to take effective action to avoid a collision. A sailing vessel can be difficult to maneuver quickly because it relies on wind and sails. A vessel not under command cannot steer or move as needed, so others must take action to avoid. A vessel constrained by her draft is limited by depth and hull size, restricting maneuverability. Since each of these categories demands other vessels to take evasive action, the rule encompasses all of them. Therefore, the best choice is the one that includes all of these categories together, because the power-driven vessel must keep out of the way of each of them.

The key idea is that a power-driven vessel underway must give way to certain vessels that have limited ability to maneuver. Under COLREGS, a power-driven vessel is required to keep out of the way of vessels such as sailing vessels, vessels not under command, and vessels constrained by their draft, all of which may be less able to take effective action to avoid a collision.

A sailing vessel can be difficult to maneuver quickly because it relies on wind and sails. A vessel not under command cannot steer or move as needed, so others must take action to avoid. A vessel constrained by her draft is limited by depth and hull size, restricting maneuverability. Since each of these categories demands other vessels to take evasive action, the rule encompasses all of them.

Therefore, the best choice is the one that includes all of these categories together, because the power-driven vessel must keep out of the way of each of them.