From which viewpoint is the main rotor rotation described as clockwise?

From which viewpoint is the main rotor rotation described as clockwise?

• A. From Below
• B. From Above
• C. From In Front
• D. From Behind

Answer: (B)

Rotation direction is described from the top-down view. When you look down at the rotor disc, clockwise means the blades move in a clockwise path as they rotate. If you looked at the same motion from below, it would appear counterclockwise. This standard top-view convention ensures consistent communication in manuals and training. Therefore, describing clockwise rotation from above is the correct viewpoint.

Rotation direction is described from the top-down view. When you look down at the rotor disc, clockwise means the blades move in a clockwise path as they rotate. If you looked at the same motion from below, it would appear counterclockwise. This standard top-view convention ensures consistent communication in manuals and training. Therefore, describing clockwise rotation from above is the correct viewpoint.