Before you use _____________, inspect it for serviceability.

The correct answer is "all of these" because safety is a top priority in any automotive environment, and inspecting all tools and equipment, including machines, personal protective equipment (PPE), and hand tools, is essential for ensuring safe operations.

When working with machines, checking for serviceability means ensuring that all components are functioning properly and that there are no hazards that could lead to accidents or malfunctions. This includes looking for wear and tear, leaks, and ensuring all safety features are operational.

PPE is crucial for protecting workers from exposure to hazardous materials and situations. Inspecting PPE, such as gloves, goggles, and helmets, ensures that they are in good condition and provide the necessary protection. Damaged or worn-out PPE can fail to protect a worker adequately, leading to injury.

Hand tools also require inspection to make sure they are properly maintained and safe to use. Damaged or defective tools can cause injuries and negatively impact the quality of work being performed.

Overall, routine inspections of all equipment and protective gear foster a safer work environment and are a fundamental practice in the automotive industry.