Final answer:
The common hazard noted by OSHA regarding the use of PPE in the workplace is inadequate training on PPE usage.
Step-by-step explanation:
The common hazard noted by OSHA regarding the use of PPE in the workplace is inadequate training on PPE usage. Employers have the responsibility to provide a safe workplace and must follow all OSHA safety and health standards. This includes providing proper training to workers on how to effectively use PPE for their specific job tasks.