Ship Drift and Wind Effects Quiz

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What factor primarily causes a ship to drift sideways due to wind?

Deep draft (correct)

Following current

Heeling force

Strong engine power

How do deep draft vessels experience a greater effect from wind compared to shallower draft vessels?

They have a higher center of gravity

They are typically lighter ships

Their deeper immersion creates a larger surface area for wind to act upon (correct)

They have a larger sail area

What can high masted ships do to minimize heeling and maintain control in excessive winds?

Reduce sail area (reef sails) (correct)

Increase engine power

Deploy anchors

Change course drastically

How does a following current affect a ship's speed?

It increases speed Signup and view all the answers

What is the main challenge that a deep draft vessel faces in strong opposing currents?

Difficulty maintaining course Signup and view all the answers

Which statement is NOT true about the combined effects of wind and current on a ship?

Deep draft vessels are generally more affected by current than wind Signup and view all the answers

How can a ship increase its maneuverability in shallow water?

By using a larger rudder angle Signup and view all the answers

What is the impact of bank suction on a ship navigating shallow waters?

It pulls the ship towards the bank, increasing grounding risk Signup and view all the answers

Why do deep draft vessels sink deeper in the water as they gain speed?

Squat Signup and view all the answers

In what way does squat particularly affect loaded ships in shallow water?

It increases the risk of grounding Signup and view all the answers

What role does technology play in accounting for wind and current during voyage planning?

Consulting wind speed and direction forecasts Signup and view all the answers

Why would a full-bodied cargo ship experience greater wind resistance compared to a streamlined yacht or high masted ship with minimal sails?

Due to its shape and size creating more resistance Signup and view all the answers

Ship Drift and Wind Effects Quiz

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Questions and Answers

What factor primarily causes a ship to drift sideways due to wind?

How do deep draft vessels experience a greater effect from wind compared to shallower draft vessels?

What can high masted ships do to minimize heeling and maintain control in excessive winds?

How does a following current affect a ship's speed?

What is the main challenge that a deep draft vessel faces in strong opposing currents?

Which statement is NOT true about the combined effects of wind and current on a ship?

How can a ship increase its maneuverability in shallow water?

What is the impact of bank suction on a ship navigating shallow waters?

Why do deep draft vessels sink deeper in the water as they gain speed?

In what way does squat particularly affect loaded ships in shallow water?

What role does technology play in accounting for wind and current during voyage planning?

Why would a full-bodied cargo ship experience greater wind resistance compared to a streamlined yacht or high masted ship with minimal sails?

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