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88 Cards in this Set
- Front
- Back
- 3rd side (hint)
1 inch tip
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200 GPM @ 50 psi
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1 1/8 inch tip
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250 GPM @ 50 psi
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1 1/4 inch tip
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325 GPM @ 50 psi
400 GPM @ 80 psi |
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1 3/8 inch tip
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500 GPM @ 80 psi
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1 1/2 inch tip
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600 GPM @ 80 psi
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1 5/8 inch tip
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700 GPM @ 80 psi
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1 3/4 inch tip
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800 GPM @ 80 psi
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1 7/8 inch tip
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900 GPM @ 80 psi
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2 inch tip
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1000 GPM @ 80 psi
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Coefficient for 1 1/2 inch hose
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24 FL
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Coefficient for 1 3/4 inch hose
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10 FL
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Coefficient for 2.5 inch hose
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2 FL
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Coefficient for 3 inch hose w/2.5 inch couplings
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.8 FL
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Coefficient for 4 inch hose
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.2 FL
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Intake hydrant drop:
25% or greater you can? |
Need more water. Reduce or feather the panal.
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Intake hydrant drop:
16 - 25% drop, you can? |
Same amount, no more.
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Intake hydrant drop:
0 - 10% drop, you can? |
3 like lines.
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Red hydrant tops =
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Class C Hydrant
499 GPM or lower. |
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Orange hydrant tops =
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Class B Hydrant
500 - 999 GPM |
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Green Hydrant tops =
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Class A Hydrant
1000 to 1499 GPM |
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Lt Blue Hydrant tops =
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Class AA Hydrant
1500 GPM, or above. |
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FL =
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CQ2L
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EP =
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EP = NP + FL + A + +/-
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Coefficients for standpipe:
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Department standard: 25 + lines
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Intake drop:
Process to add lines: |
1) Take Static reading on intake after hitting source.
2) Get residual reading. 3) Take Static reading, and - residual reading. 4)Times difference by 100. 5)Take that difference and divide by the static reading. |
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Nozzle Pressure:
Square root of 50 is: |
7.07
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Nozzle Pressure:
Square root of 80 is: |
8.94
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Nozzle Pressure:
Square root of 100 is: |
10
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7/8 nozzle =
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150 gpm
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Appliance/wye/siamese = what psi?
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10 psi
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Monitor/standpipe psi
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15 psi department
25 IFSTA |
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Fog nozzle psi =
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100 psi
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Rule of thumb:
EP for 1 1/2, and 1 3/4 preconnects = |
135 psi
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Supplying (relay) another engine at?
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25+ friction loss
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Q2 Friction loss:
125 gpm = |
1.56
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Q2 Friction loss:
150 gpm = |
2.25
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Q2 Friction loss:
175 gpm = |
3.06
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Q2 Friction loss:
225 gpm = |
5.06
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Q2 Friction loss:
250 gpm = |
6.25
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Q2 Friction loss:
275 gpm = |
7.56
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Q2 Friction loss:
325 gpm = |
10.56
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Q2 Friction loss:
350 gpm = |
12.25
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Q2 Friction loss:
375 gpm = |
14.06
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Q2 Friction loss:
425 gpm = |
18.06
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Q2 Friction loss:
450 gpm = |
20.25
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Q2 Friction loss:
475 gpm = |
22.56
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Determining Elevation for Structures/wildland:
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Structure Add 5 psi per floor - 1.
+/- .5 x elevation. |
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Hydrant drop:
Formula for hydrant drop: |
% drop =
Static - residual x 100 divide by static. |
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Hydrant drops from intake readings:
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0-10%: 3 times amount
11-15% drop: 2 times amount 16-24% drop: same amount 25+ : look elsewhere |
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Class A Foam consentration pumping level?
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.1 to 3%
.3 to .5 w/fog nozzles |
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Foam percentage for Fire Attack, and Overhaul?
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.2 to .5%
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Exposer protection foam %, with standard fog nozzle?
(Class A foam) |
.5 to 1%
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Smooth bore tip sizes on ME251:
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1 3/8, 1 1/2, 1 3/4, and 2"
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Smooth bore tips on E251A:
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1, 1 1/4, 1 1/2, 1 3/4, and 2"
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Smooth bore tips on WT251:
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1, 1 1/8, 1 3/4
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Hose Compliments:
ME251: Feet of 4"? |
700'of 4"
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Hose Compliments:
ME251: How many feet of 2 1/2? |
1400' total, including the 200' rear preconnect. 1200 in the bed.
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Hose compliments:
ME251: Number of feet of 1 3/4? |
750' total
2- 200' preconnect = 400' 150' freeway/foam line (rear) 200' in high rise packs |
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Hose Compliments:
ME251: Number of 1 1/2? |
200' 1 1/2 wildland pack
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Hose Compliments:
ME251: 1 inch hose? |
200' booster real
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Hose Compliments:
E251A: Number of feet of 4"? |
700'
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Hose Compliments:
E251A: Number of feet of 2 1/2? |
1400' total, including the 200' rear preconnect. 1200 in the bed.
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Hose Compliments:
E251A: Number of feet of 1 3/4? |
750' total
2- 200' preconnect = 400' 150' freeway (rear) 200' in high rise packs |
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Hose Compliments:
E251A: Booster reel 1"? |
400' x2 reels @ 200' each.
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Hose Compliments:
WT251: Number of 2 1/2? |
800' total
2 beds of 400' each. |
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Hose Compliments:
WT251: Number of feet of 1 1/2? |
1600' total
400' x2 preconnects 1200' in 6 hosepacks. |
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Hose Compliments:
WT251: Feet of 1" booster? |
200'
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Nozzles on ME251: Main nozzles:
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2- 2 1/2 TFT 50-350 gpm Automatic
3- 1 3/4 TFT 70-200 gpm Midmatics 1- TFT Midmatic duel pressure 70-200 gpm Auto masterstream TFT 150-1250 gpm monitor 1-1" booster TFT 10-125 gpm |
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Nozzles on ME251: Spare nozzles on engine?
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Western Fire Equip. combination
1 1/2 KK automatic (highrise) |
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Nozzles on E251A, main nozzles?
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2- 2 1/2 TFT 50-350 gpm automatic
3- 1 3/4 TFT midmatic 70-200 gpm 2-TFT 10-125 auto booster 1 Akron 1000 gpm monitor |
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Compliment nozzles on E251A?
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2 1/2 Akron auto.
2-1 1/2 Akron adjustable gallonage 1 cellar nozzle 1 1/2 I plastic red wildland 1 1/2 |
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Nozzles on WT251 Main nozzles?
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3- 1 1/2 TFT Twister 20 - 95 gpm
1- 2 1/2 TFT 150-1250 monitor 1 TFT booster 10-125 gpm |
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Spare nozzles on WT251:
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1" FS lateral
1" fs plastic wildland 2 1/2 Akron combination 1 1/2 KK nozzle |
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Department Standard
1 3/4 Preconnects EP for 100 GPMS |
EP = 120
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Department Standard
1 3/4 Preconnects EP for 125 GPMS |
EP = 131
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Department Standard
1 3/4 Preconnects EP for 150 GPMS |
EP = 145
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Department Standard
1 3/4 Preconnects EP for 175 GPMS |
EP = 161
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Department Standard
1 3/4 Preconnects EP for 200 GPMS |
EP = 180
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Department Standard
FREEWAY 1 3/4 Preconnect EP for 100 GPMS |
EP = 115
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Department Standard
1 3/4 Preconnects EP for 125 GPMS |
EP = 123
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Department Standard
1 3/4 Preconnects EP for 150 GPMS |
EP = 133
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Department Standard
1 3/4 Preconnects EP for 175 GPMS |
EP = 146
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Department Standard
1 3/4 Preconnects EP for 200 GPMS |
EP = 160
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Department Standard
2 1/2 Preconnect EP for 100 GPM |
EP = 104
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Department Standard
2 1/2 Preconnect EP for 125 GPM |
EP = 106
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Department Standard
2 1/2 Preconnect EP for 150 GPM |
EP = 109
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Department Standard
2 1/2 Preconnect EP for 175 GPM |
EP = 112
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Department Standard
2 1/2 Preconnect EP for 200 GPM AND 250 GPM |
200 GPM: EP = 116
250 GPM: EP = 125 |
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