A.18 months
B.2 years
C.3 years
D.5 years
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A.to
B.of
C.for
D.about
A.The required oily-water separator malfunctions
B.The ship is transferred to Liberian registry
C.An annual survey is conducted fifteen months after the date of certificate issuance
D.A 15 ppm oily-water separator is replaced by a 100 ppm oily-water separator
A.chemical and physical properties of the material
B.name of the alternative standard or specification
C.the ASTM or ABS specification the material approximates
D.manufacturer or origin of the material
A.penetrations
B.plating
C.framing
D.brackets
A.examine
B.to examine
C.being examined
D.examining
最新試題
In which case is the IOPP Certificate of an inspected vessel NOT invalidated?（）
The smallest size of flaw that can be detected on a radiograph examination of a weld will be indicated by the（）.
Sometimes it is desirable to connect a member both by riveting and welding. Which statement is TRUE concerning this procedure? （）
Chafing gear（）.
Prior to burning or welding on a fuel tank on a ship，regulations require that an inspection be made. An entry in the unofficial logbook is required if this inspection is made by（）.
Should the vessel have no deratisation certificate at the time of her delivery，she（）be held to be unseaworthy.
Periodic surveys to renew the load line assignment for a ship must be made at intervals not exceeding（）.
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.
The bottom of the mast rests on a part of the keel called the mast（）.