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;
5 Cards in this Set
- Front
- Back
|
Four causes of sprinkler activation |
1) opening of sprinkler head 2) opening of drain/test valve 3) damage to any part of the installation that leads to an outflow of water 4) a rise in pressure to the water being supplied to the installation - lifting the alarm valve and allowing water to pass to water turbine, operating the gong and DBA |
|
|
4 types of smoke detectors |
Point (ionization and photoelectric) Household Air sampling Beam |
|
|
Functions of a FIP |
A FIP controls the indicators for the various fire detection/suppression systems within a building. The illuminated display will show when and where the system has detected an alarm, fault or that a control function has been activated. Sometimes attached to a EWIS (emergency warning and intercom system). Also -isolate “plant” -indicate “pumps running” -isolate external public warning bell |
|
|
4 types of sprinkler systems |
1) wet 2) dry 3) deluge 4) alternate wet dry 5) residential 6) preaction-dry |
|
|
Temperate of sprinklers |
Back (Definition) |
