What is the consequence of excessive use of a defective ladder?

The choice indicating potential injuries is correct because excessive use of a defective ladder significantly increases the risk of accidents and injuries. A defective ladder may have structural weaknesses or safety features that are compromised, making it unstable when weight is applied. If an individual relies on such a ladder for tasks like reaching heights or supporting tools, the chances of slipping, collapsing, or failing altogether increase, which can lead to falls and serious injuries. Safety is paramount in any construction or electrical work environment, so recognizing and avoiding defective equipment is essential for preventing workplace accidents and ensuring the well-being of all workers.