OIC-NW MARINA REVIEWER / QUIZ COMPETENCE 9 – PART 6

COMPETENCE 9 – Maneuver the ship

 

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QUIZ START

#1. When operated over a muddy bottom, a fathometer may indicate:

Incorrect! 

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#2. These are rudders that have the full area aft of the axis.

Incorrect!

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#3. You are pushing a tow ahead, at high speed, near the right hand bank of a canal. The forces affecting your towboat and tow will tend to:

Incorrect! 

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#4. Where is the pivot point of a towboat with a tow ahead?

Incorrect! 

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#5. Which type of rudder may lose its effectiveness at angles of 10 or more degrees?

Incorrect! 

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#6. The rudders are amidships and both screws are going ahead. What will happen if the starboard screw is stopped?

Incorrect!

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#7. The distance that a vessel travels from the time that the order to put engine full astern until the vessel is dead on the water is known as:

Incorrect!

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#8. You are on watch at sea on course 90 degrees. A man falls overboard on your starboard side. You immediately execute a Williamson turn. Which step is NOT a part of a Williamson Turn?

Incorrect! 

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#9. The use of an anchor to assist in turning in restricted waters is ____________.

Incorrect!

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#10. Two vessels are abreast of each other and passing port to port in a confined waterway. What would you expect as you approach the screws of the other vessels?

Incorrect!

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#11. In rough weather, when a ship is able to maneuver, it is best to launch a lifeboat:

Incorrect!

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#12. Installing tandem anchors on the same mooring line is referred to as:

Incorrect!

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#13. When attempting an upstream landing while pushing empty barges ahead in a hard onshore wind, the approach is best made:

Incorrect! 

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#14. When pushing barges ahead close to a steep revetment where there is no current, what is MOST likely to occur?

Incorrect! 

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#15. Your attention is to overtake a vessel moving in a narrow channel. As you approach the other vessel’s stern to pass alongside:

Incorrect! 

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Finish

There are 15 questions for the actual examination for Competence 9 for OIC-NW with a passing rate of 70%. This means that you are only allowed to make 4 mistakes.

DISCLAIMER

The questionnaires contained in this “reviewer” are extracted from the post released by MARINA on their official website and other review materials. Please note that Seaman Kowts is not affiliated with, endorsed by, or connected to the official website of MARINA. The information provided on this website is for general informational and educational purposes only and should not be relied upon as official or authoritative. If you require official information or services, please visit the official website or any relevant review center. We do not assume any responsibility or liability for any consequences resulting from the use of information or services provided on this website.

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