COMPETENCE 11 – Inspect and report defects and damage to cargo spaces, hatch covers and ballast tanks
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#1. Flame screens are used to:
Incorrect!
#2. Damaged bulkheads often take a permanent set which is independent of the panting or bulge caused by water pressure. To control this, you should:
Incorrect!
#3. If you are on duty and observe any situation which presents a safety or pollution hazard during fuel transfer operations what action should you take first?
Incorrect!
#4. How are double-bottom tanks filled?
Incorrect!
#5. Each inert gas system must be equipped with the following instruments: oxygen concentration indicator and recorder, pressure indicator and recorder, and temperature indicator. The point of measurement for these instruments must be located:
Incorrect!
#6. In a longitudinally-framed ship, the longitudinally frames are held in place of and supported by athwartship members called:
Incorrect!
#7. If you increased the number of slack liquid tanks, it will have the effect of raising the:
Incorrect!
#8. Boxes of bananas are loaded in Puerto Limon bound for Rotterdam. What happens when a carrying temperature of 10 degrees Celsius is maintained throughout the voyage? I. bananas are chilled II. black spots appear under the peel III. bananas will ripen
Incorrect!
#9. Bilge wells must be covered to ______ before loading grain in bulk.
Incorrect!
#10. It is the procedure of strengthening damaged bulkheads by using wood or steel.
Incorrect!
#11. Bilges of cargo holds should be regularly sounded. Bilge soundings indicates:
Incorrect!
#12. Eductors are used within oil tanker cargo operations for:
Incorrect!
#13. If reefer space are not properly cleaned prior to loading cargoes, it will most likely cause:
Incorrect!
#14. Calculated Grain Heeling Moments individually, they must be ________ to obtain Grain Heeling Moment.
Incorrect!
#15. In a ship construction, it is the outer strake of the inner bottom on each side of the ship is:
Incorrect!
There are 15 questions for the actual examination for Competence 11 for OIC-NW with a passing rate of 70%. This means that you are only allowed to make 4 mistakes.
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