超星 - 期末复习单选题 - 查题吧

单选题

In addition to meeting the requirement of sea area A1 and A2, every ship engaged on voyage in sea area A4 .$hall be provided with ______.

A. MF radio installation with DSC
B. SES
C. MF/HF radio installation with DSC
DSC 2,187.5 kHz watch receiver

单选题

Both the satellite communication and terrestrial communications will ______.

A. be used in the GMDSS
B. be used only for general communications
C. be replaced by Morse
D. not be used in the GMDSS

单选题

The following radio communication systems are used in the GMDSS except ______.

A. the INMARSAT traffic system
B. DSC system
C. The COSPAS-ASRSAT system
D. The Globalstar traffic system

单选题

Which of the following equipment doesn’t belong to GMDSS?

A. 9 GHz SART.
B. Weather FAX receiver.
C. 406 MHz EPIRB.
D. VHF-DSC.

单选题

Which of the following equipment does not belong to GMDSS?

A. 9 GHz SART.
B. Weather facsimile receiver.
C. 406 MHz satellite EPIRB.
D. VHF DSC watch-keeping receiver.

单选题

What equipment are associated with the land or terrestrial systems?

A. EPIRB.
B. VHF/MF/HF.
C. SES.
D. GPS.

单选题

The communication arrangements are designed to enable distress alerting to be performed in all three directions: ______ in all sea areas.

A. ship, shore and person
B. ship-to-shore, shore- -ship and ship-to-ship
C. sea-to-coast, SES to CES and ship-to-ship
D. ship-to-shore, ship to the shipping company and ship to RCC

单选题

Although satellites Will air important part in the GMDSS, they will not completely replace the ______.

A. signaling system
B. terrestrial system
C. MSI broadcast system
D. SART

单选题

The GMDSS enables distress alerting and its relays to be transmitted in ______ directions.①ship-to-ship; ②ship-to-shore; ③shore-to-ship

A. ①②
B. ②③
C. ①③
D. ①②③

单选题

Which of the following is a required GMDSS function?

A. Bridge-to-bridge communications.
B. Reception of weather map facsimile broadcasts.
C. Broadcast information via AIS.
D. Locating by GPS.

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