Mechanical, chemical, regulating temperature, regulating flow, regulating speed. Imagine chemical X reached 10C over the recommended and starts a chain reactio

Mechanical, chemical, regulating temperature, regulating flow, regulating speed. Imagine chemical X reached 10C over the recommended and starts a chain reaction. Or imagine sensors going offline. I was once working on a food-producing factory, and we had our shares of accidents, though not lethal. Any type of machinery with fluctuating power supply may be dangerous unless there are automated killswitches, release valves, etc. in place.