Overhead Crane Practice Test

If the load is unbalanced after raising it off the floor, what action should be taken?

1. Continue raising the load

2. Lower the load back to the ground

3. Adjust the rigging

4. Pursue a warning signal

The correct answer is: Adjust the rigging

Adjusting the rigging is essential when the load is unbalanced after being raised because it directly impacts the safety and stability of the lifting operation. When a load is unbalanced, it can lead to significant hazards, including tipping, swinging, or even dropping the load, which poses risks to personnel and equipment in the vicinity. By adjusting the rigging, you ensure that the load is evenly distributed and secured. This may involve repositioning slings, cables, or other rigging equipment to achieve a balanced state before safely continuing the lift. Proper rigging adjustments help maintain control over the load and prevent accidents, thereby promoting a safer working environment. In contrast, simply raising the load further can exacerbate the imbalance, increasing the chances of an accident. Lowering the load back to the ground might seem like a safe choice, but without addressing the underlying rigging issue, the same problem could occur upon the next lift. Pursuing a warning signal doesn’t directly resolve the issue of an unbalanced load and may delay necessary corrective actions. Hence, adjusting the rigging is the most proactive and effective approach to handle this situation safely.