Podcast
Questions and Answers
Establish an adequate ____ and ___ water supply.
Establish an adequate ____ and ___ water supply.
Primary secondary
At 1000 gpm, 5in hose has a friction loss of ___ to ___ psi per __ ft
At 1000 gpm, 5in hose has a friction loss of ___ to ___ psi per __ ft
5 6 100
____ lays of 5in hose are adequate for most __ and __ family dwellings, apartments and small commercial fires
____ lays of 5in hose are adequate for most __ and __ family dwellings, apartments and small commercial fires
Forward one two
The IC should consider a ____ lay and pump hook up when it is likely a ____ will be needed. Other indications would be ____ hydrants/insufficient water supply and ____ pumping
The IC should consider a ____ lay and pump hook up when it is likely a ____ will be needed. Other indications would be ____ hydrants/insufficient water supply and ____ pumping
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When the anticipated fire flow exceeds the capacity of ___ pre connects and the distance to the hydrant is over ___ ft, 3in supply line should not be used
When the anticipated fire flow exceeds the capacity of ___ pre connects and the distance to the hydrant is over ___ ft, 3in supply line should not be used
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Tulsa threads use a _in Tulsa thread on the steamer outlet.
Tulsa threads use a _in Tulsa thread on the steamer outlet.
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Our mutual aid areas use a ___ in national standard thread
Our mutual aid areas use a ___ in national standard thread
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Tulsa and our mutual aid areas use a ___ in NST
Tulsa and our mutual aid areas use a ___ in NST
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Companies may encounter a steamer that won’t connect in the ___ ___ to a 4 in Tulsa thread.
Companies may encounter a steamer that won’t connect in the ___ ___ to a 4 in Tulsa thread.
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A 2 1/2 in solid bore tip will deliver ____ gpm (__ psi nozzle pressure)
A 2 1/2 in solid bore tip will deliver ____ gpm (__ psi nozzle pressure)
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On the light blue 41/2-4 adapter the thread ____ was right but the thread ___ was wrong. The ____ mutual aid adapters work correctly. Any apparatus that has the light blue adapters should turn them into physical resources
On the light blue 41/2-4 adapter the thread ____ was right but the thread ___ was wrong. The ____ mutual aid adapters work correctly. Any apparatus that has the light blue adapters should turn them into physical resources
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Flashcards
Primary water supply
Primary water supply
The main source of water for firefighting operations.
Secondary water supply
Secondary water supply
An additional source of water used when needed.
Friction loss in hose
Friction loss in hose
Loss of pressure due to resistance in the hose over distance.
Forward lay of hose
Forward lay of hose
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Reverse lay of hose
Reverse lay of hose
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Master stream
Master stream
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Pre-connected hoses
Pre-connected hoses
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4 inch Tulsa thread
4 inch Tulsa thread
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National Standard Thread (NST)
National Standard Thread (NST)
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Solid bore tip
Solid bore tip
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Light blue adapter issues
Light blue adapter issues
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