At least two two-way VHF radiotelephone apparatus shall be p

The term Longitudinally Separated From by a Complete Hold in the preparation of stowage plan for dangerous cargoes means that ________ ．

A.the cargoes shall be stowed in such positions that their vertical distances be greater than 3 meters

B.the cargoes shall be stowed in different holds or compartments

C.the cargoes shall be stowed in different holds or compartments between which there is at least a complete compartment

D.the cargoes shall be stowed in different holds or compartments between which there is at least a complete hold

What is a requirement for remote manual shutdown stations for internal combustion engine driven cargo pumps on tank barges ________．

A.They must be conspicuously marked

B.They must be located at least 10 feet from the engine

C.There must be at least two such shutdown devices

D.The valve rods shall be fitted with stuffing boxes

A、INMARSAT-A/NAVTEX

B、INMARSAT-C/NAVTEX

C、S-EPIRB/NAVTEX

D、SART/TWO-WAY VHF

不是GMDSS系统所要求的每个航区必备的设备是_____。

A.NAVTEX接收机和S-EPIRB

B.SART和TWO-WAY VHF无线电话

C.卫星移动站和中高频组合电台

D.DSC终端

At least one reinspection shall be made on each vessel holding a Certificate of Inspection valid for two years. This inspection shall be held between the tenth and fourteenth months of the duration period of the certificate and shall be ______.

A.at the discretion of the inspector，but in no greater detail than required for original certification

B.at the discretion of the inspector，but in no lesser detail than required for original certification

C.generally similar in scope to the inspection required for certification，but in less detail

D.equivalent to the inspection required for certification

The number and position of hydrants arranged on board shall be such that _______，one of which shall be from a single length of hose，may reach any part of the ship normally accessible to the passengers or crew while the ship is being navigated．

A.at least two jets of water which shall be from the same length of hose

B.at least two jets of water emanating from the same hydrant

C.at least two jets of water not emanating from the same hydrant

D.at least two jets of water not emanating from the same hydrant，one of which shall be from a single length of hose

The term Away From in the preparation of stowage plan for dangerous cargoes means that ________ ．

A.the cargoes shall be stowed in such positions that their vertical distances be greater than 3 meters

B.the cargoes shall be stowed in different holds or compartments

C.the cargoes shall be stowed in different holds or compartments between which there is at least a complete compartment

D.the cargoes shall be stowed in different holds or compartments between which there is at least a complete hold

TWO-WAY VHF必须具备_______频道。

A.6

B.16

C.13

D.70