small engine repair 501\nwhen are safety glasses required?\n○ when operating machines\n○ when working with…

small engine repair 501\nwhen are safety glasses required?\n○ when operating machines\n○ when working with hand tools\n○ at all times in a lab\n○ at a student’s discretion

small engine repair 501\nwhen are safety glasses required?\n○ when operating machines\n○ when working with hand tools\n○ at all times in a lab\n○ at a student’s discretion

Answer

Brief Explanations:

In a small - engine repair lab environment, safety glasses are required at all times to protect eyes from potential hazards like flying debris, chemicals, or small parts. Operating machines and working with hand - tools are specific activities where hazards exist, but overall, continuous protection is needed in the lab. It's not at a student's discretion as safety protocols must be followed.

Answer:

At all times in a lab