Tb112 foam tender

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Author:
Ccadena
ID:
270945
Filename:
Tb112 foam tender
Updated:
2014-04-18 00:55:02
Tags:
Foam tender tb112
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Description:
Foam tender
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  1. How much class "a" foam
    200 gallons
  2. How much class "B" foam
    1000 gal
  3. A ___ cubic foot per minute air compressor used for either the compressed air ___ ___ or ___ ___ such as those used by USAR apparatus
    400,  foam system,  pneumatic tools
  4. How many pounds of dry chem. ( purple K)
    Total 700lbs (2-350lbs systems)
  5. The Foam Tender relies on _______ for its water supply.
    Independent pumping apparatus
  6. When practical, the Foam Tender should
    be supplied by up to __ pumping
    apparatus.
    3
  7. When supplied by an
    adequate water service, the Foam
    Tender will flow ____ gallons per
    minute from various monitors and
    discharge outlets.
    4000
  8. top mounted front monitor flows up to ____ gallons per minute
    1500
  9. top mounted REAR monitor flowing up to ____ gallons per minute.
    2000
  10. The passenger and driver side discharge flows up to ___  gallons per minute.
    each a piece
  11. The rear discharge flowing up to ____ gallons per minute.
    2000
  12. INCOMING water pressure is controlled by a pre-set relief valve that automatically discharges excess water pressure (over ___ PSI) to the ground.
    250
  13. A Hale adjustable relief valve allows the operator to control DISCHARGE
    pressure between __ to ___ PSI
    30-250 psi
  14. The class "A" foam system ranges from __% to __%
    • .3%
    • 1% (2000gpm@ 1%)
  15. The Class “A” foam system is
    capable of pumping __ gallons of concentrate per minute.
    24
  16. A ___-foot hose reel used to transfer Class “A” concentrate to other apparatus.
    110
  17. Class "B" system automatically balances and proportions the foam solution ranging from _% to __%
    1% to 10%
  18. The system accurately proportions concentrate into the water stream at operating pressures of __ to ___ PSI.
    70 to 250
  19. The Class “B”
    concentrate pump can pump ___ gallons per minute.
    350
  20. The Department provides Class “B” ____ ____ foam.
    3% AR-AFFF
  21. AR-AFFF are effective on fires involving water-soluble ___ ___ (i.e.
    methanol, alcohol, acetone, etc.) as well as water-insoluble ______ fires
    (i.e. gasoline, fuel oils, etc.).
    • Polar solvents
    • hydrocarbon fires
  22. Located
    next to each 350-pound dry chemical container is a ___ cubic foot Nitrogen cylinder used to pressurize the dry chemical system.
    220
  23. The dry chemical system can be discharged through the front monitor’s ____nozzle or through either of the “____” hand line nozzles, preconnected to the __foot chemical hose reels provided on either side of the apparatus.
    • Hydro-Chem nozzle
    • Williams 
    • 150ft
  24. Purple K" dry chemical agent contains specially processed ____ ____.
    Potassium bicarbonate
  25. The benefit that the “Hydro-Chem” nozzle provides is "Purple K" dry chemical injection in the foam/water stream (__ lb./sec.), thus carrying the "Purple K” greater distances.
    20lb
  26. The Foam Tender’s electronically controlled rear monitor can be equipped with one of the following tips that are provided with the apparatus:
    An Akron #3489 2-1/2” smooth bore tip (flow up to 250' flowing 200gpm) best use with air

    Akron # 5078 Akromatic 2000 electronic spray tip: (can be controlled by remote control

    Williams “Hydro-Foam” spray tip: should be used only if malfunction
  27. absorption Booms are to be used in
    controlling ____ ____ spills and can absorb up to __ times their weight. 
    Large hydrocarbon, 25
  28. The Foam Tender hose compliment includes __ feet of __” hose located in the transverse hose bed. 
    400 of 1 1/2
  29. Engineers should supply the Foam Tender with a minimum of __ 4” supply lines. 
    2
  30. The required flow pressure is __ PSI, in _____, to the inlets of the Foam
    Tender. 
    100, volume
  31. The Foam Tender’s monitors have an effective reach of ___ feet (with CAFS) without wind influence. 
    270
  32. The Foam Tender’s master stream output is far more than __ Triples with their wagon batteries flowing. 
    3
  33. Akron smooth bore tip gpm
    2,000
    1,900
    1,800
    1,750
    1,500
    1,250 
    • 116psi
    • 104psi
    • 94psi
    • 89
    • 66
    • 46

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