Manufacturing Skill Standards Council (MSSC) Safety Assessment Practice Test

What type of eye protection is necessary when operating machinery?

1. Sunglasses

2. Safety glasses with side shields

3. A welding mask

4. Netting

The correct answer is: Safety glasses with side shields

Safety glasses with side shields are essential when operating machinery because they provide adequate protection against flying debris, dust, and other hazardous materials that could potentially injure the eyes during operation. These glasses are designed specifically to withstand impacts and prevent particles from entering the eye area, especially in environments where machinery is in use. In contrast, while sunglasses can help reduce glare, they do not offer the necessary impact resistance or side protection required in a manufacturing setting. A welding mask, though crucial for protecting the eyes from intense light and sparks during welding, is not suitable for general machinery operation. Similarly, netting does not provide the solid barrier needed to protect against impacts or hazardous materials, making it ineffective as eye protection in this context. Overall, safety glasses with side shields offer the right combination of protection and visibility for safe machinery operation.