Which of the following is NOT a type of safety equipment that should be periodically tested according to OSHA?

The correct answer, which states that mechanical goggles are not a type of safety equipment that should be periodically tested according to OSHA, is based on the specific guidelines OSHA provides for testing and maintaining particular safety equipment used in electrical work and other hazardous environments.

Electrical gloves, insulated tools, and rubber boots are essential protective gear that is subject to testing because they are designed to protect workers from electrical hazards and other dangers. These items can deteriorate over time due to wear and environmental factors, which can compromise their protective capabilities. Therefore, OSHA mandates regular testing to ensure their effectiveness in safeguarding workers.

On the other hand, mechanical goggles, while important for eye protection, do not typically fall under the same testing requirements as the other safety equipment listed. Their maintenance generally involves visual inspections for scratches or damage rather than formalized testing to the same extent as electrical safety gear. Understanding these distinctions is crucial for ensuring compliance with OSHA regulations and for the safety of workers in potentially hazardous environments.