Podcast
Questions and Answers
What is the primary factor causing a ship to drift sideways due to wind?
What is the primary factor causing a ship to drift sideways due to wind?
- Heeling force
- Following current
- Strong engine power
- Deep draft (correct)
How do deep draft vessels experience a greater effect from wind compared to shallower draft vessels?
How do deep draft vessels experience a greater effect from wind compared to shallower draft vessels?
- They have a larger sail area
- They are typically lighter ships
- Their deeper immersion creates a larger surface area for wind to act upon (correct)
- They have a higher center of gravity
What can high masted ships do to minimize heeling and maintain control in excessive winds?
What can high masted ships do to minimize heeling and maintain control in excessive winds?
- Reduce sail area (reef sails) (correct)
- Deploy anchors
- Change course drastically
- Increase engine power
How does a following current affect a ship's speed?
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?
What is the main challenge that a deep draft vessel faces in strong opposing currents?
Which of the following statements is NOT true about the combined effects of wind and current on a ship?
Which of the following statements is NOT true about the combined effects of wind and current on a ship?
What is one way that a streamlined yacht design differs from a full-bodied cargo ship in terms of wind resistance?
What is one way that a streamlined yacht design differs from a full-bodied cargo ship in terms of wind resistance?
What impact does bank suction have on a ship's movement in shallow water?
What impact does bank suction have on a ship's movement in shallow water?
How can technology assist in mitigating the effects of wind and current on ship operations?
How can technology assist in mitigating the effects of wind and current on ship operations?
Why do deep draft vessels need to consider adjusting ballast water distribution in challenging conditions?
Why do deep draft vessels need to consider adjusting ballast water distribution in challenging conditions?
In what way does a 'bow cushion' influence a ship's handling characteristics?
In what way does a 'bow cushion' influence a ship's handling characteristics?
How do narrow channels impact ships navigating through shallow waters?
How do narrow channels impact ships navigating through shallow waters?
What effect does a deep draft have on a ship's susceptibility to wind?
What effect does a deep draft have on a ship's susceptibility to wind?
Why do deep draft vessels require more engine power to maintain control in strong opposing currents?
Why do deep draft vessels require more engine power to maintain control in strong opposing currents?
In what way can high masted ships minimize the impact of strong winds on their stability?
In what way can high masted ships minimize the impact of strong winds on their stability?
How does a following current influence a ship's maneuverability?
How does a following current influence a ship's maneuverability?
What role does a higher center of gravity play in a ship's stability during windy conditions?
What role does a higher center of gravity play in a ship's stability during windy conditions?
Why do modern navigation systems provide data on wind and current for ships?
Why do modern navigation systems provide data on wind and current for ships?
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