What is the function of safety glasses in electrical work?

Safety glasses serve a crucial role in electrical work by protecting the eyes from potential hazards. When performing tasks that involve cutting, grinding, or other similar activities, there is a significant risk of debris, sparks, or other small particles becoming airborne. These can cause serious eye injuries if they come into contact with the eyes.

In addition to preventing injuries from debris, safety glasses are designed to be impact-resistant, offering an added layer of protection against accidental strikes. This is particularly important in electrical work, where tools and equipment may create flying objects or sparks, making eye protection essential for ensuring safety.

The other options do not fulfill the primary safety need associated with electrical work. Proper lighting is important for visibility but does not protect the eyes from physical harm. Improved focus and concentration pertain to cognitive functions rather than physical safety, and clearer vision at long distances does not address the immediate risks present in electrical environments. Therefore, the ability of safety glasses to protect the eyes from debris or sparks is vital in maintaining a safe working environment.