Question 974Navigation General
70% to passIn order to insure that the racon signal is visible on your 3 cm radar, the _______________.
A
gain control should be turned to maximum
B
rain clutter control should be off but, if necessary, may be on low
C
10 cm radar should be placed on standby or turned off
D
radar should be stabilized, head up
AI Explanation
The correct answer is B) rain clutter control should be off but, if necessary, may be on low. The racon (radar beacon) signal is designed to be detected on 3 cm radar. To ensure the racon signal is visible on the 3 cm radar, the rain clutter control should be turned off or set to a low setting. This allows the racon signal to be clearly displayed without interference from rain or sea clutter. The other options are incorrect because they do not directly address the need to minimize clutter on the 3 cm radar to detect the racon signal.
Related Questions
Q2011:What is the definition of height of tide?
Q156:In the North Sea area, you sight a buoy showing a quick white light with 9 flash...
Q3:What is the basic principle of the magnetic compass?
Q1582:When correcting apparent altitude to observed altitude, you do NOT apply a corr...
Q863:Your vessel is participating in the Voluntary Observing Ship Program, at 1800 ZT...
Ready to test your knowledge?
Take a Navigation General Practice ExamOfficial Resources
Want to practice with timed exams?
Download Coast Guard Exams for the full exam experience.
App Store