A.Illumination by flood lights
B.A quick flashing red light at each lower corner
C.A strobe light visible both up and downstream
D.Fixed amber lights under the extreme outer edges of the traveller
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A.hull cleaning
B.derusting and painting
C.the maintenance of boiler
D.docking and undocking
A.The rusting area
B.The rusted area
C.The corroded area
D.The corrosive area
A.install shoring so the shoring supports the damaged bulkheads without pushing on them
B.install shoring so that it pushes on the damaged bulkhead while supporting it
C.use jacks or chain falls to remove the set before installing shores
D.place sandbags by the bulkhead without installing shores
最新試題
I hereby request permission to（）the ship hull for routine maintenance.
The required fireman’s outfits required for ship’s are not to be used for any other purpose EXCEPT for the（）.
The Certificate of Inspection of a damaged tank barge has expired. What certificate authorizes the barge to move to a repair facility for repair and inspection?（）
The two factors which make underwater hull repair difficult are accessibility and the（）.
No claim for constructive total loss based upon the cost of recovery and/or repair of the Vessel shall be recoverable hereunder unless such cost would exceed（）.
Records which must be retained on board after report of casualty to a vessel include the（）.
Small hull leaks can be temporarily repaired by（）.
Please have the damage to the gangway（）.
The radio technician will come aboard（）the repairs.
Point out which one of the following items is not in the charge of Chief Officer in repairing operation（）.