Flashcards in TOOLS 1 - PRESSURIZED WATER EXTINGUISHER Deck (12)
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PRESSURIZED WATER EXTINGUISHER
What is the apprx weight of the pressurized water extinguisher?
Apprx 30 pounds
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PRESSURIZED WATER EXTINGUISHER
How many gallons are in the pressurized water extinguisher?
2 1/2 gallons
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PRESSURIZED WATER EXTINGUISHER
The pressurized water extinguisher has an operating pressure of _______ @ ________ degrees Fahrenheit, water is expelled in _________ seconds.
The pressurized water extinguisher has an operating pressure of 100 psi @ 70 degrees Fahrenheit, water is expelled in 55 seconds.
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PRESSURIZED WATER EXTINGUISHER
The water extinguisher should be hydrostatically tested every _______ years or when __________.
5 years or anytime the extinguisher shows evidence of corrosion or mechanical damage.
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PRESSURIZED WATER EXTINGUISHER
TRUE/FALSE
Using the extinguisher with a finger over the nozzle should only be used at very small or smoldering fires where there is no detectable thermal draft created by the fire.
TRUE
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PRESSURIZED WATER EXTINGUISHER
Uses of the pressurized water extinguisher:
- class A fires
- cool a burned victim or member
- temporarily protected members operating in fire conditions
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PRESSURIZED WATER EXTINGUISHER
TRUE/FALSE
Water extinguishers should never be used on or about energized electrical fire situations to avoid electrical shock injury.
TRUE
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PRESSURIZED WATER EXTINGUISHER
When is the pressurized water extinguisher inspected?
Daily and after each use
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PRESSURIZED WATER EXTINGUISHER
Inspection procedures of pressurized water extinguisher:
- inspect for signs of leakage, corrosion or physical damage
- inspect for heat exposure
- condition of cap and collar threads
- examine the discharge hose and nozzle
- serviceability of the gasket
- ensure pressure gauge pointer is in the green
- check hydrostatic test date
- lift extinguisher to determine its fullness
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PRESSURIZED WATER EXTINGUISHER
A pressurized water extinguisher that is placed out of service is sent where?
Technical services division with an attached rt-2
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PRESSURIZED WATER EXTINGUISHER
What protection should be worn when recharging the pressurized water extinguisher?
Eye protection
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