Ship Navigation and Wind Effects Quiz

What happens to a ship's rudder effectiveness as it slows down?

• Increases

• Decreases

• Remains the same

• Becomes unpredictable

In which scenario does a ship act like a sail?

• Coasting

• Turning

• Stopping

• Accelerating

What is the primary function of bow and stern thrusters?

• Increase speed

• Lateral control

• Reduce fuel consumption

• Improve stability

What happens to the turning radius of a ship in a headwind?

• Increases

• Decreases

• Remains the same

• Becomes unpredictable

What is the risk of a ship in a tailwind during a turn?

• Reduced speed

• Overshooting the course

• Increased stability

• Improved fuel efficiency

What is the effect of beam wind on a ship during a turn?

• Predictable turn

• Significant drift

• Reduced speed

• Improved stability

What happens to a ship's bow during sternway in a beam wind?

• Moves into the wind

• Moves away from the wind

• Remains stationary

• Becomes unpredictable

What is the preferred wind condition for berthing?

• Tailwind

• Beam wind

• Headwind

• No wind

What is the term for the exposed area of a ship affected by wind?

• Leeway

• Windage area

• Drift zone

• Fetch

Which type of ships are more affected by winds?

• Small fishing vessels

• Container and Ro-Ro ships

• Submarines

• Yachts