Which system detects danger and triggers safety actions in facilities?

Which system detects danger and triggers safety actions in facilities?

• A. Alarm
• B. Evacuation plan
• C. Dew point monitor
• D. Detection system

Answer: (D)

In facilities, danger detection and automatic safety actions come from a detection system. This system uses sensors and monitoring equipment to identify hazardous conditions—such as smoke, heat, gas leaks, or equipment failures—and then trigger appropriate safety responses. Those responses can include alarms, interlocks, ventilation changes, or emergency shutdowns, all coordinated to reduce risk quickly. An alarm is the alert that happens after danger is detected; it signals people to act but doesn’t do the detecting itself. An evacuation plan is the procedure for getting people to safety during an emergency, not a sensing or automatic-action system. A dew point monitor measures humidity, which helps control moisture but isn’t about detecting dangerous conditions or triggering safety actions.

In facilities, danger detection and automatic safety actions come from a detection system. This system uses sensors and monitoring equipment to identify hazardous conditions—such as smoke, heat, gas leaks, or equipment failures—and then trigger appropriate safety responses. Those responses can include alarms, interlocks, ventilation changes, or emergency shutdowns, all coordinated to reduce risk quickly.

An alarm is the alert that happens after danger is detected; it signals people to act but doesn’t do the detecting itself. An evacuation plan is the procedure for getting people to safety during an emergency, not a sensing or automatic-action system. A dew point monitor measures humidity, which helps control moisture but isn’t about detecting dangerous conditions or triggering safety actions.