Which term describes the documentation that explains how to safely operate equipment?

• A. Interlock
• B. Operating Instructions
• C. Nominal Voltage
• D. Hazard Analysis

Answer: (B)

Operating Instructions are the documentation that tells you step by step how to use the equipment safely, covering setup, normal operation, control locations, startup and shutdown procedures, and what to do in abnormal or emergency situations. This kind of manual provides the standardized, safe method that operators should follow, which helps prevent mistakes and accidents. An interlock is a safety device that prevents operation under unsafe conditions, not the instruction set for use. Nominal voltage is simply the electrical voltage rating, a spec rather than procedural guidance. Hazard analysis identifies potential hazards and their controls, but it’s about planning safety rather than detailing how to operate the equipment.