跟读练习: Seafarer | Second Officer (2nd) | Interview Questions and Answers | Oral Exam - 通过视频学习英语口语
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Coming in.
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What are your duties as second officer?
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As second officer, I am responsible for voyage planning, correction of charts and publications,
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updating navigational warnings, and safe watchkeeping in compliance with colerig and company procedures.
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Explain passage planning.
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Passage planning is done in four stages.
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Appraisal, planning, execution, and monitoring to ensure the vessel proceeds safely from birth to birth.
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How do you check that charts are up to date?
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I verify corrections using notices to mariners, update TNP and Navria warnings, and record all corrections in the chart correction log.
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What will you do if ECDIS fails during your watch?
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I will immediately inform the master, switch to backup navigation arrangements, increase position fixing, and record the incident in the logbook.
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Explain squat.
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Squat is the increase in a ship's draft due to hydrodynamic effects when moving, and it is maximum in shallow and confined waters.
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I calculate UKC by considering draft, squat, tide, charted depth, and include a safety margin as per company policy.
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Safety contour is the selected depth value that distinguishes safe navigable water from unsafe water on Ektis.
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How do you monitor the ship's position?
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I continuously monitor the ship's position using GPS, radar, visual bearings, parallel indexing and cross -check all systems.
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How do you find gyro compass error?
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I find gyro error by adjimuth of celestial bodies, transit bearings or by comparison with magnetic compass.
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What action will you take if gyro error is increasing.
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I will inform the master, apply correction, increase position fixing frequency, and arrange maintenance if required.
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What is CATSOC?
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CATSOC indicates the accuracy and reliability of hydrographic data displayed on ECTIS.
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Why should visual fixing still be used today?
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Visual fixing is used to verify electronic systems and prevent over -reliance on ECTIS.
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What What is wheel over point?
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It is the point where the hem is applied to safely turn the vessel considering speed, turning circle and environmental factors.
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What is cross track distance pay?
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XTD is the maximum allowable distance the ship may deviate from the planned route.
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What will you do if depth shown on echo sounder is less than expected?
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I will reduce speed, verify tide and squat, cross check position, inform the master and maintain a safe margin.
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What are the limitations of GPS?
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GPS may be affected by signal loss, jamming, spoofing and datum errors.
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What is chart datum?
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Chart datum is the reference level to which all depths and drying heights are related.
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What is parallel indexing?
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It is a radar technique used to continuously monitor the ship's position relative to land or hazards.
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How do you update Navaria warnings.
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I receive Navaria warnings through MSI, apply relevant warnings to charts or ECTIS and cancel expired ones.
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What is the most important rule for a navigating officer?
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Continuous monitoring of the ship's position and maintaining a proper lookout at all times.
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您正在使用跟读技巧通过视频"Seafarer | Second Officer (2nd) | Interview Questions and Answers | Oral Exam"练习英语口语和发音。
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