In the simplest terms, the role of a fire alarm system is to detect fires and alert both building occupants and emergency personnel from a centrally monitored and controlled location.
What is the function of a fire detection system?
Fire detection systems are designed to discover fires early in their development when time will still be available for the safe evacuation of occupants. Early detection also plays a significant role in protecting the safety of emergency response personnel.
What five functions does a fire alarm system provide?
30 Cards in this Set
|Name the five primary functions of a fire alarm system||Early detection Occupant notified Activation of emergency control functions Building system management Fire dept notified|
|Name at least three types of notification appliances used to alert occupants||Bealls Chimes Sirens speakers strobes|
What is fire detection and alarm system?
A fire alarm system has a number of devices working together to detect and warn people through visual and audio appliances when smoke, fire, carbon monoxide, or other emergencies are present. … Alarms can be either motorized bells or wall mountable sounders or horns.
What is the function of a fire detection system quizlet?
What is the function of a fire detection system? To activate a warning device in the event of a powerplant fire.
What are the main components of a fire alarm system?
Basic Fire Alarm System Components
- Fire alarm initiating devices.
- Fire notification devices.
- Fire alarm control panel.
- Primary power supply.
- Backup power supply.
What are the types of fire alarm systems when are fire alarm systems required what does a fire alarm system consist of?
A fire alarm system consists of many components, including: Fire alarm control panel. Initiation devices. Pull stations.
In addition to water flow switches, initiation devices can also be:
- Pull stations.
- Duct detectors.
- Smoke detectors.
- Beam detectors.
- Heat detectors.
- Tamper switches.
- Air aspirating detectors.
What are the three types of fire alarm system circuits and what is their function?
There are three main types of fire alarm monitoring systems: ionization, photoelectric, and combination alarms. Below we will discuss each type of alarm and how they can help detect fires.
Why is the fire alarm control panel considered the brains of the fire alarm system?
The fire alarm control panel acts as the brain of a fire alarm system. This component monitors and manages the initiating devices and is the part that actually sends the signal to the devices if an issue is detected.
What evacuation signal is a fire alarm system required to sound?
Beginning July 1, 1996, NFPA 72, National Fire Alarm and Signaling Code required that the building evacuation signal be the temporal-three sound.