What are the basic personal protective equipment that the stacker operator must wear in accordance with the regulations?

The requirement for stacker operators to wear basic personal protective equipment (PPE) is crucial for ensuring their safety while operating machinery and working in potentially hazardous environments. The correct answer emphasizes the necessity of wearing a safety helmet and a reflective vest.

A safety helmet protects the operator from head injuries that could occur from falling objects or bumps during operation. It's essential in environments where heavy loads are transported or where overhead work is carried out, mitigating risks associated with such activities.

The reflective vest is equally important, as it enhances visibility, particularly in areas where there is forklift traffic or low lighting. This helps prevent accidents by making the operator more noticeable to others in the vicinity, including pedestrians and other equipment operators.

The other options, while they include important safety gear, do not encompass the basic requirements as mandated by regulations for stacker operators specifically. For example, safety goggles and gloves, and face shields might be necessary depending on the nature of the work being done, but they are not universally required for stacker operation. Respirators would be needed in environments with airborne hazards, which may not be applicable in all scenarios. Ear protection is important in high-noise environments but is also not a standard requirement for all stacking operations. Thus, the focus on a safety helmet