The boom swing lever is normally used to swing the boom in either direction.

• A. Sometimes
• B. True
• C. False
• D. Not applicable

Answer: (B)

The key idea is that the boom swing control is bidirectional. The boom swing lever is designed to move the crane’s boom left or right around its pivot, letting you position the load precisely on either side of the vehicle or structure. In normal operation you use this lever to swing the boom to the needed direction so you can reach the target area without reconfiguring the crane or vehicle. That bidirectional capability is essential for maneuverability, safety, and efficiency, which is why describing the lever as normally used to swing the boom in either direction is the correct interpretation. If the control only allowed movement in one direction, you’d quickly lose the ability to reach loads placed on the opposite side, making tasks impractical.