Final answer:
Employees must be trained to know when and what PPE is necessary, how to properly put on, take off, adjust, and wear PPE, and the limitations, proper care, maintenance, useful life, and disposal of PPE.
Step-by-step explanation:
Employees must be trained to know All of the above. This includes knowing when and what Personal Protective Equipment (PPE) is necessary, how to properly put on, take off, adjust, and wear PPE, and the limitations, proper care, maintenance, useful life, and disposal of PPE.
For example, in a laboratory setting, employees should know where specific safety equipment is located, such as fire extinguishers and eyewash stations. In the healthcare industry, employees should be trained on the proper use of PPE when entering infection zones. In construction sites, employees should wear safety helmets and other protective equipment to ensure their safety.
Knowing and implementing these training aspects is crucial to ensuring employee safety and preventing workplace hazards.