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29 Cards in this Set
- Front
- Back
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Fog (master and handheld) |
100 psi |
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Solid Bore (handheld) |
50 psi |
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Solid Bore ( master streams) |
80 psi |
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Sprinklers |
150 psi |
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Relay Pumping ( minimum ) |
20 psi |
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Standpipe |
NP + TPL |
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Foam ( at eductor) |
200 psi |
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What is the pressure elevation loss/ gain per floor? |
5 psi per floor |
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What is the elevation pressure loss/gain per foot? |
0.5 psi per foot ( 0.434 psi ) |
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What is the theoretical coefficient for an 1 1/2 inch line? |
24 |
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What is the theoretical coefficient for a 1 3/4 inch line? |
15.5 |
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What is the theoretical coefficient for a 2 1/2 inch line? |
2 |
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What is the theoretical coefficient for a 3 1/2 inch line with 2 1/2 inch couplings ? |
0.8 |
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What is the theoretical coefficient for a 4 inch line? |
0.2 |
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What is the theoretical coefficient for a 5 inch line? |
0.08 |
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If the compound pressure drops between 0 - 10% what is the amount of available water? |
3 times the amount being delivered |
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If the compound pressure drops between 11 - 15% what is the amount of available water? |
2 times the amount being delivered |
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If the compound pressure drops between 16 - 25% what is the amount of available water? |
Same amount as is being delivered |
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If the compound pressure drops more than 25% what is the amount of available water? |
Water is available but is less than is being delivered |
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What is the appliance loss when flowing 0 - 350 gpm ? |
0 psi |
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What is the appliance loss when flowing 350 - 500 gpm ? |
10 psi |
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What is the appliance loss when flowing over 500 gpm ? |
20 - 25 psi |
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What gpm of a fog nozzle on a 1 1/2 line? |
100 gpm ( 95 ) |
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What gpm of a fog nozzle on a 1 3/4 line? |
150 gpm |
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What gpm of a fog nozzle on a 2 1/2 line? |
200 gpm |
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What gpm of a 1 1/8 solid bore on a 2 1/2 line? |
266 gpm |
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What gpm of a 1 1/4 solid bore on a 2 1/2 line? |
328 gpm |
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What gpm of a Blitz Auto Fog on a 2 1/2 line? |
500 gpm |
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What gpm of a 1 3/8 solid master on a 4 inch line? |
500 |
