OIC-NW MARINA REVIEWER / QUIZ COMPETENCE 9 – PART 3

COMPETENCE 9 – Maneuver the ship

 

Results

Congratulations! Share the result.

Try again. There is always a chance. Review the results.

QUIZ START

#1. A twin-screw vessel can clear the inboard propeller and maneuver off a pier best by holding a(n):

Incorrect!

Previous
Next

#2. A towing vessel becomes tripped while towing on a hawser astern. What factor is LEAST important when assessing the risk of capsizing?

Incorrect!

Previous
Next

#3. A twin screw vessel while moving ahead has an advantage over a single vessel because:

Incorrect!

Previous
Next

#4. A vessel will “”squat”” when it proceeds underway:

Incorrect!

Previous
Next

#5. A twin screw vessel is easier to maneuver than single-screw vessel with the engines half ahead. If there is no wind or current and the rudder is amidships, which of the following will happen?

Incorrect!

Previous
Next

#6. A ship turns around a point called the ‘pivot point’. What is the usual position of this point when the ship is at full sea speed?

Incorrect!

Previous
Next

#7. A storm is forecast for the area where your vessel is moored. For its safety you should put:

Incorrect!

Previous
Next

#8. A vessel is moving at a slow speed, by using the backing maneuver, when is she considered to be dead on the water?

Incorrect!

Previous
Next

#9. A solution to overcome tripping defects is an arrangement of special plates on either side of the flukes, designed to set them in the correct tripping position. These special plates are called:

Incorrect!

Previous
Next

#10. A thrust block is designed to:

Incorrect!

Previous
Next

#11. A vessel’s bow thruster is usually quite effective at a speed of up to how many knots?

Incorrect!

Previous
Next

#12. A twin-screw vessel moving astern with both engines backing, with rudders amidships and negligible wind, will back:

Incorrect!

Previous
Next

#13. A tug would NOT assist a ship to steer if the tug is made up to the large vessel in what area of the vessel?

Incorrect!

Previous
Next

#14. A wobbling tail shaft is an indication of:

Incorrect!

Previous
Next

#15. A twin screw vessel while moving ahead has an advantage over a single vessel because:

Incorrect!

Previous
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.

Share this
Verified by MonsterInsights