Answer:
Step-by-step explanation:
The primary purpose of a machine guard on a tool is to protect the operator from injury. Machine guards are designed to prevent the operator's hands, arms, or other body parts from coming into contact with the moving parts of the machine, such as the cutting blade or rotating shaft. They can also help prevent the operator from accidentally activating the machine.
By installing appropriate machine guards and ensuring that they are properly maintained and used, employers can help reduce the risk of workplace accidents and injuries, and comply with relevant safety regulations and standards.