Question 24 of 30
What does the operational maritime acronym RADAR stand for?
A
Radio Direction and Ranging
B
Radio Distance and Ranging
C
Radio Detection and Ranging
D
Radium Direction and Ranging
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Answer & Explanation
The correct answer is Option C: Radio Detection and Ranging.
RADAR is an acronym for Radio Detection and Ranging. It uses radio waves to determine the bearing, range, and relative speed of objects, which is critical for navigation and collision avoidance at sea.