Red Seal Tower Crane Operator Practice Exam

What safety devices are typically found on a tower crane?

1. Color-coded ropes and rigging

2. Overload indicators, limit switches, and anti-collision systems

3. Emergency brakes and hydraulic lifts

4. Safety helmets and gloves

The correct answer is: Overload indicators, limit switches, and anti-collision systems

Tower cranes are equipped with a variety of safety devices that are essential for safe operation and minimizing risks on construction sites. Overload indicators, limit switches, and anti-collision systems are crucial components designed to enhance safety. Overload indicators serve to prevent the crane from lifting loads that exceed its maximum capacity, which is vital to avoid structural failure or tipping. Limit switches are installed to restrict the movement of the crane to predefined areas, protecting both the crane itself and workers nearby from accidents during operations. Anti-collision systems monitor the positions of multiple cranes working in proximity to each other, preventing collisions that could result in severe injuries or fatalities. These devices are part of a comprehensive safety system that ensures the crane operates within its designed parameters, significantly reducing the risk of accidents and ensuring the safety of operators and personnel at the site. In contrast, features mentioned in the other choices do not directly contribute to the operational safety of the crane itself in the same way.