Safety Orientation for Supervisors Practice Exam

Which operation does not require eye protection?

1. Using a computer

2. Welding

3. Using a lathe

4. Typing

The correct answer is: Typing

Using a computer and typing generally do not involve the same risk factors to the eyes as operations like welding or using a lathe, which can produce sparks, flying debris, or intense light. When typing, the activity is primarily focused on the keyboard and screen, which do not expose the worker to hazardous materials or damaging light. In contrast, welding generates intense ultraviolet light that can cause serious eye damage, and using a lathe can involve metal shavings and chips that might fly into the eyes. Eye protection is crucial in those scenarios to prevent injuries. Therefore, typing is seen as a safe operation regarding eye safety, making it the correct choice when considering activities that do not require eye protection.