(CMRT) Certified Marine Radar Technician Practice Test
CMRT - Certified Marine Radar Technician CMRT CMRT Navigation Integration & Display Systems
What is the primary purpose of ARPA (Automatic Radar Plotting Aid) in marine radar systems?
Select your answer
A
To enhance display brightness
B
To automatically track targets and predict collision risk
C
To calibrate antenna rotation speed
D
To filter sea clutter
Hint