On a radar screen, the bearing of a target is indicated by the direction of its echo from the center. Which option correctly describes the bearing?

On a radar screen, the bearing of a target is indicated by the direction of its echo from the center. Which option correctly describes the bearing?

• A. Distance to the target
• B. Size of the echo
• C. Direction of the echo from the center
• D. Speed of the target

Answer: (C)

The bearing is shown by where the target’s echo sits around the circular screen relative to the center. The center represents your radar location, so the direction from the center to the echo indicates the angle or bearing to the target. Distance to the target would be the range, shown by how far the echo is from the center. The size of the echo relates to the target’s size or reflectivity, and bearing itself isn’t about speed, which would require motion cues or Doppler information. So the correct description is the direction of the echo from the center.

The bearing is shown by where the target’s echo sits around the circular screen relative to the center. The center represents your radar location, so the direction from the center to the echo indicates the angle or bearing to the target. Distance to the target would be the range, shown by how far the echo is from the center. The size of the echo relates to the target’s size or reflectivity, and bearing itself isn’t about speed, which would require motion cues or Doppler information. So the correct description is the direction of the echo from the center.