Show:
Could be Anything
Do you Remember
This stuff is easy
Piece of Cake
I'm a Genius
100
62.4 lbs ?
What is cubic foot of water weighs
100
h (height) x .434
What is the formula for calculating head pressure
100
CQ2L
What is the formula for TFL (Total Friction Loss)
100
50 PSI NP
What is the standard NP SB Handline operate
100
24 ?
What is the FL coefficient for 1 1/2" hose.
200
1728 cu in ?
What is how many cubic inches are there in a cubic foot.
200
TFT (NP Nozzle Pressure)
What is 100 psi
200
29.7 x D2 x SQ RT NP
What is the formula for calculating the GPM from a SB nozzle.
200
80 psi NP ?
What is the standard NP for SB mater streams
200
Q/2 ?
What is field formula for determining the NR (Nozzle Reaction) for Fog nozzles.
300
7.48 gallons
What is the number of gallons in a cubic foot.
300
1700:1
What is the recognized expansion for water-to-steam by the Fire Service ?
300
8.34 Lbs
What is what does a gallon of water weigh ?
300
Q/3 ?
What is the field calculation formula for determining NR (Nozzle Reaction) for SB nozzles
300
144 sq in
What is the AREA of a sq foot (12 x 12 = 144 sq in)
400
2.31 ft
What is how hgh 1 psi will raise a column of water ?
400
NFPA 1901
What is the Standard, design and performance critera requirements for fire apparatus except wildland and ARFF vehicles ?
400
Pump, Hose and Water
What is are the main elements for a "triple combo" pumper to carry.
400
15.5 ?
What is FL coefficient for 1 3/4" hose.
400
5 psi not counting the first floor
What is the field head pressure loss per floor when pumping to multi story buildings.
500
The Volute
What is the water passage called around the impeller in a centrifugal pump.
500
150 psi @ 100% capacity
What is the first stage of a pump test.
500
50 mph.
What is the top speed apparatus must achieve according to NFPA.
500
1.57 x D2(Squarded) x NP
What is formula to determine NR for SB Nozzles
500
.08 ?
What is the FL coefficient for 5" hose.