The crane signalman signals by tapping his right elbow with his left hand. This means:

The crane signalman signals by tapping his right elbow with his left hand. This means:

• A. Use whip line
• B. Stop all operations
• C. Lower the load
• D. Raise the load

Answer: (A)

Crane signaling relies on standardized gestures so the operator can move the load safely and precisely. Tapping the right elbow with the left hand is a specific signal that instructs the operator to use the whip line—the secondary, slower hoist line used for fine control rather than the main hoist. This is important when you need careful, controlled movements or precision positioning, such as near structures or in tight spaces. So, this gesture communicates switching to the whip line for the lift. Other signals control general actions like raising or lowering, but this particular elbow touch is reserved for calling for the whip line.

Crane signaling relies on standardized gestures so the operator can move the load safely and precisely. Tapping the right elbow with the left hand is a specific signal that instructs the operator to use the whip line—the secondary, slower hoist line used for fine control rather than the main hoist. This is important when you need careful, controlled movements or precision positioning, such as near structures or in tight spaces.

So, this gesture communicates switching to the whip line for the lift. Other signals control general actions like raising or lowering, but this particular elbow touch is reserved for calling for the whip line.