A.on the bridge
B.in the coast station
C.on the forecastle
D.on starboard side
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A.Navarea warnings
B.coastal warnings
C.local warnings
D.Meteorological warnings
A.Mobile Satellite Information
B.Motor ship Identification
C.Most Serious Information
D.Maritime Safety Information
A.receiving messages/one station
B.transmission/ one coast station or ship
C.communicating /one ship
D.contacting/other
A.120/20
B.56/18
C.100/16
D.96/8
A.VHF channel16 and 13
B.appropriate DSC distress and safety frequency
C.INMARSAT TDM message channel
D.VHF channel 70 and channel 8
最新試題
The priority of EGC messages is classified by().
The quality of EGC messages is()affected by the position of the ship, the time of reception and climatic conditions.
The advantage of geostationary satellites is().
Radio beacon can be activated()in case of distress.
The vessel has stayed in port for seven days because she needs().
As each MSI message will have a unique identity, the printing of messages already received correctly is().
If the beacon is mounted at a wrong place, it may()by sea water, chemicals, exhaust and vibrations.
Every ship constructed on or after()shall comply with all the applicable requirements of this chapter.
Radiotelephony communication or radio telex communication or both will be carried out by terrestrial or satellite means,()the equipment fitted on ship and the area in which the incident occurs.
The rescue coordination center may()on stations which interfere with traffic.