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.
- Adepend on
- Bdepending on
- Cdependent on
- Ddepended o
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.
1、How is “radio silence” imposed?()
How is “radio silence” imposed?()ABy the On Scene Coordinator (OSC)BBy the Coast Earth Station (CES) controlling the distress communications o...
2、RFID(Radio Frequency IDentification,无线
RFID(Radio Frequency IDentification,无线射频识别器)的两个基本器件是()。A阅读器和标签B标签和发射器C阅读器和发射器D阅读器,标签和发射器
3、General radio communications in the gl
General radio communications in the global system may()ship’s safety.Abe responsible forBhave an impact onCcommandDgive a guidance to
4、Routine radio communications should be
Routine radio communications should be no more than().Aone minuteBthree minutesCfive minutesDeight minute
5、Which statement about radio navigation
Which statement about radio navigational warnings is TRUE().AThe topics for warnings included in HYDROLANTS,HYDROPACS,and NAVAREA warnings are t...
6、Which statement concerning GMDSS Radio
Which statement concerning GMDSS Radio Operator requirements is FALSE().AEach compulsory vessel must carry at least two licensed GMDSS Radio Ope...