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6 Cards in this Set
- Front
- Back
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What are the four types of smoke detectors? |
Point type Beam type Air sampling type Household type |
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Functions of a FIP? |
Contains controls and indicators for the fire detectors for the various detection/suppression systems in a structure. Isolate plant Indicate pumps running Isolate external public warning bell |
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Four types of sprinkler systems? |
Wet Dry Alternate wet and dry pipe Residential Deluge Pre-Action/Deluge |
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What type of smoke alarms are preferred by FRV? |
Photoelectric |
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Five common causes of false alarms? |
Welding, cutting or grinding Rainwater in detector Improper installation or maintenance Battery failure Sprinkler heads broken |
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What are the four causes of sprinkler/alarm activation? |
The opening of a sprinkler head The opening of a drain or test valve Damage to any part of the installation which leads to an outflow of water A rise in the pressure of the water, which lifts the alarm valve, allowing water to pass to water turbine |
