Which of the following should never be used as PPE?

In the context of personal protective equipment (PPE), the critical factor is ensuring the safety and effectiveness of the gear being used. Damaged equipment should never be used as PPE because it may fail to provide the necessary protection it was designed for. When PPE is compromised—whether due to wear and tear, punctures, or other forms of damage—it does not meet the required safety standards and can pose a significant risk to the user.

PPE, such as helmets, gloves, and safety glasses, is intended to shield workers from hazards associated with their environment. If this equipment is damaged, it may not withstand impacts, resist chemicals, or prevent injuries in the way it was intended. Utilizing damaged equipment could result in severe injuries or fatalities, highlighting the importance of inspecting and maintaining all PPE before use.

The other options, such as new or properly inspected equipment, are generally suitable for protection. Used equipment can also be acceptable as long as it is thoroughly inspected and found to be in good condition. Thus, maintaining the integrity of PPE is crucial for safety in any apprenticeship or professional setting.