A.vessel towing a submerged object
B.dredge underway and dredging
C.hydrographic survey vessel at anchor and surveying
D.None of the above
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A.must be lighted
B.may have a flashing red light
C.may have a fixed white light
D.None of the above
A.CCS marine surveyor
B.certified marine chemist
C.port engineer
D.MSA marine inspector
A.Crew members requesting the survey
B.American Consul
C.Master
D.Vessel's owners
A.Because
B.Owing to
C.Having been
D.Being
A.A vessel engaged in laying，servicing or picking up a navigation mark，submarine cable or pipeline
B.A vessel engaged in dredging，surveying or underwater operations
C.A vessel engaged in replenishment or transferring persons，provisions or cargo while underway
D.A power driven vessel which because of her draught in relation to the available depth and width of navigation water is severely restricted in her ability to deviate from the course she is following
最新試題
Sometimes it is desirable to connect a member both by riveting and welding. Which statement is TRUE concerning this procedure? （）
The boom stops are installed on an offshore crane to（）.
The lines led forward from the bow and aft from the stern when a vessel is moored to the dock are（）.
Before welding can be done in a tank that has carried petroleum products，a certificate must be obtained from（）.
In the ship construction portfolio，materials which do not conform to ASTM or ABS specifications must also include the（）.
The burden of proving unseaworthiness is upon those who（）it.
Please arrange（）a surveyor to inspect the damaged bulkhead．
The annual survey for endorsement of a Load Line Certificate must be held within（）.
Connecting elements of a mooring system should be fabricated from（）.
In order to withstand fluid head pressure on a ship，stiffeners are often attached to the bulkhead（）.