單項(xiàng)選擇題()communication are intership VHF radio telephone communication.

A.ship-to-shore
B.shore-to –ship
C.bridge-to-bridge


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1.單項(xiàng)選擇題From IMO’S point of view, INMARSAT’s most important function is the provision of().

A.general radio communication
B.MSI
C.improved distress and safety communication
D.bridge-to-bridge communication

3.單項(xiàng)選擇題The purpose of the GMDSS is to()safety of life and property at sea all over the world.

A.promote
B.improve
C.guarantee
D.both A and B

4.單項(xiàng)選擇題The first communication satellite was used for the purpose of().

A.taking the place of the radio system
B.introducing a new life-saving system
C.saving the vessels in distress
D.improving the communication on land

5.單項(xiàng)選擇題A sailor on board()from appendicitis and required operation immediately.

A.was suffering
B.is suffering
C.has suffered
D.has been suffering

最新試題

Radio beacon can be activated()in case of distress.

題型:單項(xiàng)選擇題

Every lifeboat which is fitted with a fixed two-way()radiotelephone apparatus with an antenna which is separately mounted shall be provided with arrangements for sitting and securing the antenna effectively in its operating position.

題型:單項(xiàng)選擇題

In case a ship is in emergency or distress in any of 4 areas, it is required to use the continuous()alert.

題型:單項(xiàng)選擇題

What following is not among the function of SOLAS ships?()

題型:單項(xiàng)選擇題

As each MSI message will have a unique identity, the printing of messages already received correctly is().

題型:單項(xiàng)選擇題

Distress traffic is the communication()between the station in distress and the ships, aircraft, coast radio stations, coast earth stations and rescue centers participating in the rescue work.

題型:單項(xiàng)選擇題

All coast radio stations()DSC installed for VHF and HF.

題型:單項(xiàng)選擇題

Monitoring is especially important in a highly automated system which is dependent on careful()procedure and format.

題型:單項(xiàng)選擇題

Every lifeboat which is fitted with a fixed two-way vhf radiotelephone apparatus with()which is separately mounted shall be provided with arrangements for sitting and securing the antenna effectively in its operating position.

題型:單項(xiàng)選擇題

At least two two-way VHF radiotelephone apparatus shall be provided on every cargo ship of()tons gross tonnage and upwards but less than 500 tons gross tonnage.

題型:單項(xiàng)選擇題