Which of the following is an example of a passive fall protection system?

• A. Harness and Lifeline
• B. Guardrails
• C. Lanyard
• D. Anchor Points

Answer: (B)

Passive fall protection systems prevent a fall without any action by the worker. Guardrails create a physical barrier at the edge of a work area, stopping someone from reaching the fall point and requiring no proper use or engagement beyond their presence. Other options rely on the worker actively using equipment: a harness and lifeline, a lanyard, and anchor points are all parts of an active fall protection system that requires the worker to wear gear, connect components, and manage a line to arrest or prevent a fall. Anchor points by themselves don’t provide protection unless used as part of that system. So guardrails are the example that fits the idea of passive protection.