Final answer:
False. The lower guard of a circular saw does not automatically return to the covering position when withdrawn from the work material.
Step-by-step explanation:
False. When a circular saw is withdrawn from the work material, the lower guard does not automatically return to the covering position.
The lower guard of a circular saw is designed to cover the blade during the cutting process to protect the user from accidental contact with the spinning blade.
However, once the saw is withdrawn from the material, the lower guard does not automatically return to its covering position.
It typically requires manual adjustment or activation of a release mechanism by the user.
For safety reasons, it is important to follow the manufacturer's instructions and guidelines for properly retracting the lower guard after each use to ensure safe handling and operation of the circular saw.