Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
21 Cards in this Set
- Front
- Back
FDAS |
A system or portion of a combination system that consists of components and circuits arranged to monitor and annunciate the status of fire alarm or supervisory signal-intiating devices and to initiate appropriate response to those signals |
|
Fire alarm panel Initiating/monitoring appliance Alarm notification appliance |
(3) Parts of the FDAS |
|
Conventional Addressable Analog Addressable |
(3) Main types of FDAS |
|
60m |
Person searching for fire should not travel more than ______ to identify fire source. |
|
10.6m x 10.6m |
Individual coverage for a smoke detector |
|
7.5m x 7.5m max |
Coverage of a smoke detector |
|
1mm |
Do not size detectors less than _____ from air inlets or air circulating units |
|
500m |
Device should not be mounted within ____ of any obstruction |
|
150mm for HD 600mm for SD |
Treat the building as flat ceiling if the apex is less than |
|
Detection |
Perception that something has occurred |
|
Alarm |
Any sound or information intended to give notice of approaching danger |
|
65 dB, 500-1kHz |
Minimum sound level specs |
|
75 dB |
Required SPL for areas where people are sleeping |
|
45m |
Max distance to reach a call point |
|
Ionization |
Type of smoke detector that uses radioactive material |
|
Photo-electronic/optical |
Type of smoke detector that uses light scattering principle |
|
Beam |
Type of smoke detector that requires Tx and Rx |
|
Control Panel |
Receives signals from initiating devices and activates appropriate notification devices |
|
Category M |
Fire alarm system that relies on human intervention and only uses manually-operated fire detection |
|
Category L |
Automatic fire detection system |
|
Category P |
Fire detection and alarm system that is automatic and protects property |