What safety feature should be included in systems that generate explosive vapors?

An interlocked ventilation system is crucial for systems that generate explosive vapors as it ensures proper airflow and minimizes the risk of vapor accumulation in confined spaces. By connecting ventilation with other system components, the interlocking mechanism can automatically activate ventilators when sensors detect hazardous conditions, thereby maintaining a safe environment. This system effectively reduces the concentration of potentially explosive vapors, mitigating the risk of ignition and explosion.

While automatic fire suppression, regular safety inspections, and emergency lighting are important safety measures, they do not directly address the need for continuous management of hazardous vapors in real-time. The interlocked ventilation system is specifically designed to manage and control the atmospheric conditions where explosive vapors are present, making it the most relevant choice for ensuring safety in such environments.