Which of the following is an example of an Engineering Control?

The correct answer is an example of an Engineering Control because it focuses on physically altering the workplace to eliminate or reduce hazards. Engineering controls are designed to remove the hazard from the workplace or to isolate people from the hazard. By moving a fall hazard from an elevated position to the ground, the risk posed by that hazard is effectively removed, thus providing a safer working environment.

In contrast, the other options fall into different categories of safety measures. Providing personal protective equipment is considered an administrative control because it relies on workers to use the equipment correctly to protect themselves from hazards. Implementing a safety briefing is also an administrative measure that focuses on educating workers about potential hazards and safe practices rather than modifying the physical environment. Conducting regular safety audits is an important practice for identifying hazards and ensuring compliance, but it does not change the workplace or the hazards present; instead, it involves assessing and managing existing risks.