A.upon commencement
B.on completion
C.before ending
D.after beginning
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A.faying
B.caulking
C.felt or canvas packing
D.red lead
A.master bushing
B.kelly slips
C.kelly bushing
D.rotary bushing
A.make underwater repairs to barges
B.determine if the air in a tank is safe for men
C.enter areas that may contain dangerous fumes or lack oxygen
D.resuscitate an unconscious person
A.make the trip only after obtaining a Permit to Proceed to Another Port for Repair，F(xiàn)orm CG-948
B.get underway as soon as possible
C.hire a tug and pilot instead
D.request an Expiration Certificate if the vessel displays a tendency to sink
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
最新試題
The deck control valve to be（）after being repaired.
Repairing damage to the hull at or above the waterline reduces the threat of（）.
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?（）
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（）.
I’ll have the damaged parts repaired in Hongkong and send you in due course the amount of expenses（）.
Small hull leaks can be temporarily repaired by（）.
We have come on board to check with you on the main items of repairs as stated in the（）.
Rivets are usually made of（）.
The equipment is very old．It’s not worth（）.
If the Certificate of Inspection of a damaged tank barge has expired，which certificate may be issued to allow its movement to a repair facility?（）