A.chartplotter
B.C-MAP NT
C.C-Cards
D.PPI
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A.all fishing vessels over 39 feet in length
B.sail-propelled fishing vessels
C.all fishing vessels of less than 200 GT
D.wooden hull fishing vessels with a poor radar echo
A.a plan-position indicator system
B.pulse-plan integration
C.pulse-pulse input
D.power-plan input
A.one target
B.two targets
C.three targets
D.a large number of targets
A.EBL
B.VRM
C.CRT
D.target tracking range
A.EBL
B.VRM
C.CRT
D.Grease pencil
最新試題
Radar reflectors are required for（）.
When using the ARPA in heavy rain，which action should you take? （）
Your ARPA has been tracking a target and has generated the targets course and speed.The radar did not receive a target echo on its last two scans due to the weather.What should you expect under these circumstances（）.
When you turn on the fast time constant (differentiator) control of a radar it will（）.
（）typically extends from close as 0.1 nautical miles out to 32 NM.
Which statement is true concerning a vessel equipped with operational radar?（）.
When hitting a solid object such as a ship or an airplane，the radar waves are reflected back （）they came.
Which statement about an estimated position is TRUE?（）
You are underway in thick fog. You have not determined if risk of collision exists. Which statement is TRUE?（）.
Which statement is TRUE concerning a vessel equipped with operational radar?（）.