单项选择题
When the power of SART is on, it will（）.
A.transmit distress signal
B.send response signal
C.transmit the signal of ship’s position
D.be started by X-band radar
点击查看答案&解析
相关考题
-
单项选择题
The source of energy fitted in GMDSS complying vessels must be（）.
A.the main source of energy
B.emergency source of electrical power
C.the reserve source of energy
D.all of above -
单项选择题
The NCS of INMARSAT-A system in the IOR is in（）.
A.Goonhilly, UK
B.Yamaguchi, Japan
C.Perth, Australia
D.Southbury, USA -
单项选择题
The position of the INMARSAT satellite over the Atlantic Ocean Region-W is（）.
A.180E above the equator
B.64.5 E over the IOR
C.15.5W along the straight line
D.55.5W above the equator
