單項選擇題To establish a communication channel for the telex service in the INMARSAT-Aterminal, you should first().

A.establish a communication channel from the CES, via the International Telex Network to the final destination
B.set up a communication channel from your SES, via a satellite, to a CES within your ocean region
C.set up a channel directly to the addressee at the destination
D.establish a channel from your terminal , via the International Telex Network to a CES within your ocean region


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3.單項選擇題A mobile earth station in the maritime mobile-satellite service,which is located on board ship,is called().

A.an LES
B.an SES
C.a ship station
D.a Land Mobile Station

4.單項選擇題Any ship with SES can()and()through the Inmarsat satellites when sending a distress alert.

A.enter the system rapidly / wait for rescue
B.have an absolute priority to enter the system / contact with a CES
C.establish contact with the RCC / enter the port
D.enter the system gradually / get the rescue

5.單項選擇題The Network Coordination station for the INMARSAT-A coast stations in the Pacific ocean region is in().

A.Yamaguchi, Japan
B.Beijing, China
C.Nakhodka, Russia
D.Perth, Australia

最新試題

The rescue coordination center may()on stations which interfere with traffic.

題型:單項選擇題

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

題型:單項選擇題

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:單項選擇題

SOLAS ships shall be equipped with().

題型:單項選擇題

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.

題型:單項選擇題

Can MF/HF radiotelephone receive the MSI sent from the coast stations alone?()

題型:單項選擇題

International Navtex service means the coordinated broadcast and automatic reception on()khz of maritime safety information by narrow-band direct-printing telegraphy using English language.

題型:單項選擇題

()will form the basis for distress alerting and safety calling.

題型:單項選擇題

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:單項選擇題

SafetyNet is an international service for the broadcast and automatic reception of MSI by means of direct-printing through()system.

題型:單項選擇題