题目内容

In China Ship Reporting System, what does the abbreviation of PR mean?

A. Departing Reports.
B. Personal Plan Reports.
C. Personnel Reports.
D. Position Reports.

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Which of the following equipment on board is for the COSPAS-SARSAT system?

A. DSC
B. NAVTEX
C. VHF
D. EPIRB

NAVTEX transmitter identification character B1 is a single unique letter which is allocates to each NAVTEX _________

A. receiver
B. SES
CES
D. Transmitter

The frequency 156.525MHz and 156.8MHz should be used m the band of _________.

A. MF
B. VHF
C. HF
D. LF

Which bands does a ship station in distress alert other ships in its vicinity by DSC on?

A. High frequency and medium frequency band
B. Very high frequency and medium frequency band.
C. High frequency and Very high frequency
D. High frequency, medium frequency band and Very high frequency

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