A machine guard is an example of which type of control?

A machine guard is an example of which type of control?

• A. Engineering control
• B. Administrative control
• C. PPE
• D. Hazard control

Answer: (A)

Machine guarding is an engineering control. It physically changes the work environment to prevent exposure to the hazard by creating barriers or safety features around the machinery, such as fences, protective enclosures, and interlocked gates. This reduces risk at the source by stopping access to moving parts, rather than relying on people to follow procedures or wear protective gear. Administrative controls rely on rules or training to change behavior, and PPE relies on individuals wearing protection like gloves or safety glasses. Hazard control is a broad term, but guarding is a specific engineering control designed to eliminate or reduce the hazard through real, physical safeguards.

Machine guarding is an engineering control. It physically changes the work environment to prevent exposure to the hazard by creating barriers or safety features around the machinery, such as fences, protective enclosures, and interlocked gates. This reduces risk at the source by stopping access to moving parts, rather than relying on people to follow procedures or wear protective gear. Administrative controls rely on rules or training to change behavior, and PPE relies on individuals wearing protection like gloves or safety glasses. Hazard control is a broad term, but guarding is a specific engineering control designed to eliminate or reduce the hazard through real, physical safeguards.