SAMSA Deck Officer Class 4 Near-Coastal Certificate of Competency Practice Questions - SAMSA Deck Officer Class 4 Near-Coastal Certificate of Competency Exam - SAMSA Deck Officer Class 4 Near-Coastal Certificate of Competency Practice Questions - SAMSA Deck Officer Class 4 Near-Coastal Certificate of Competency Exam

Question 1

On a standard Mercator nautical chart, how is distance measured correctly?

Using the latitude scale at the sides of the chart at the same latitude as the area being measured Using the longitude scale at the top or bottom of the chart Using the scale bar in kilometers shown in the chart title block Using the latitude scale at the extreme north boundary of the chart only

Correct Answer:

Using the latitude scale at the sides of the chart at the same latitude as the area being measured

Question 2

A vessel's magnetic compass reads 085°C. Magnetic variation for the location is 20°W and compass deviation on this heading is 3°E. What is the True Course?

108°T 068°T 062°T 102°T

Correct Answer:

068°T

Question 3

Which ocean current flows south-westward along the east and south coasts of South Africa, exerting a significant influence on coastal navigation?

Benguela Current Mozambique Current Agulhas Current South Atlantic Drift

Correct Answer:

Agulhas Current

Question 4

Under the IALA Maritime Buoyage System Region A (used in South Africa), what is the color and topmark of a Port Hand Lateral Mark when entering a harbor?

Green cylinder with a single green cone topmark pointing up Green conical buoy with a green cone topmark pointing up Red and white vertically striped buoy with a single red sphere topmark Red cylindrical (can) buoy with a single red cylindrical topmark

Correct Answer:

Red cylindrical (can) buoy with a single red cylindrical topmark

Question 5

What does a cocked hat (triangle of error) formed by three visual bearings on a paper chart indicate?

Random errors exist in the bearings or chart plotting, and the vessel's true position lies within or near the triangle The exact position of the vessel is at the geometric center of the triangle The gyrocompass has a zero error The vessel is experiencing a strong leeway that invalidates the fix

Correct Answer:

Random errors exist in the bearings or chart plotting, and the vessel's true position lies within or near the triangle

Question 1

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Prepare with the SAMSA Deck Officer Class 4 Near-Coastal Certificate of Competency Practice Questions - SAMSA Deck Officer Class 4 Near-Coastal Certificate of Competency Exam practice quiz. This question bank includes 100 questions covering vessel, rule, colreg, meters, and water. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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SAMSA Deck Officer Class 4 Near-Coastal Certificate of Competency Practice Questions - SAMSA Deck Officer Class 4 Near-Coastal Certificate of Competency Exam

This practice set contains 100 questions from the matching question bank and focuses on vessel, rule, colreg, meters, and water. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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SAMSA Deck Officer Class 4 Near-Coastal Certificate of Competency Practice Questions - SAMSA Deck Officer Class 4 Near-Coastal Certificate of Competency Exam

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