COMPETENCE 13 – Maintain seaworthiness of the ship
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#1. Concerning the use of a stabilogauge, which of the following cannot be found?
Incorrect!
#2. Corresponding approximately to the angle of deck edge immersion.
Incorrect!
#3. During counterflooding, to correct a severe list or trim aggravated by off-center load, what will be your course of action if a vessel suddenly takes a list or trim to the opposite side?
Incorrect!
#4. Buoyancy is a measure of the ship's:
Incorrect!
#5. Bilge keels are fitted on ships to:
Incorrect!
#6. By definitions, a “Spar Deck" is the:
Incorrect!
#7. At an angle of loll, the capsizing moment is:
Incorrect!
#8. Deballasting a double bottom has what affect on KG?
Incorrect!
#9. During cargo operations, your vessel develops a list due to the center of gravity rising above the transverse metacenter. To correct the list, you should:
Incorrect!
#10. Difference between the starboard and port drafts due to wind or seas is termed:
Incorrect!
#11. Dividing the total longitudinal moments summations by displacement will determine the:
Incorrect!
#12. Draft is the vertical distance between the keel and the ______, for an upright vessel.
Incorrect!
#13. Dividing the total vertical moment summations by displacement is to determine the _______ of a vessel.
Incorrect!
#14. At all angles of inclination, the metacenter is:
Incorrect!
#15. Decreasing the free surfaces within a vessel, reduces the:
Incorrect!
There are 15 questions for the actual examination for Competence 13 for OIC-NW with a passing rate of 70%. This means that you are only allowed to make 4 mistakes.
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