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
If your bridge-to-bridge radiotelephone ceases to operate，you must（）.
Starting motors，generators，and other spark producing devices should be mounted as high above the bilges as possible to（）.
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（）.
The deck control valve to be（）after being repaired.
The required fireman’s outfits required for ship’s are not to be used for any other purpose EXCEPT for the（）.
Damage to ship’s fittings caused by stevedore’s negligence often happens．Therefore，the stevedores（）the cost of repairs effected.
I’ll have the damaged parts repaired in Hongkong and send you in due course the amount of expenses（）.
The radio technician will come aboard（）the repairs.
Small hull leaks can be temporarily repaired by（）.
The damaged derrick（）now.