What is one method to prevent electrical fires in the workplace?

Regularly inspecting electrical equipment and ensuring proper installation is a fundamental method to prevent electrical fires in the workplace. This practice helps identify potential hazards such as frayed cords, loose connections, or defective equipment before they can lead to a fire. Inspections can reveal wear and tear or compliance issues that might otherwise go unnoticed, allowing for timely repairs or replacements. Ensuring that electrical installations adhere to safety standards and manufacturer specifications reduces the likelihood of overloads and short circuits, both common causes of electrical fires.

While the other options address relevant concerns, they do not have the same direct impact on fire prevention. Using higher voltage electrical systems can actually increase the risk of fires if not managed correctly. Limiting the number of electrical devices can manage load, but does not address the risk of faulty equipment. Training staff is important for safe practices but does not directly control the condition of the electrical systems themselves. Thus, the proactive approach of regular inspection and proper installation is essential in mitigating fire risks associated with electrical systems.