Math Formulas And Numbers Flashcards by Chris Hughes | Brainscape

Q

Unknown Grade

A

4.5

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Q

5% grade

A

2.25

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Q

10% grade

A

4.5

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Q

12.5% grade

A

5.5

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Q

15% grade

A

6.5

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Q

20% grade

A

9

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Q

25% grade

A

11

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Q

30% grade

A

13

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Q

2 - 2 1/2”

A

4

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Q

3 - 2 1/2”

A

8

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Q

4 - 2 1/2”

A

12

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Q

Single 4”

A

11

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Q

2 - 4”

A

42

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Q

Discharge Formula with SB tip

A

30(D^2) x sq.rt(P)

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Q

Discharge Formula with Open Butt

A

27(D^2) x sq.rt(P)

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Q

Friction Loss > 100 gpm

A

2Q^2 + Q

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Q

Friction Loss < 99 gpm

A

2Q^2 + 1/2Q

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Q

1” 40gpm psi and FL?

A

100psi

25 psi / 100’

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Q

1 1/2” 80 gpm psi and FL?

A

75psi

15psi / 100’

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Q

1 1/2” 125gpm psi and FL?

A

75 psi

35psi / 100’

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Q

2” hose gpm, psi, and FL?

A

200gpm
75 psi
35 psi / 100’

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Q

2 1/2” MC spray or 1 1/4” tip. PSI and FL

A

50psi

25 psi / 100’

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Q

2 1/2” 1 1/4” tip @ 40 psi. Gpm and FL

A

300gpm

20psi / 100’

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Q

2 1/2” with 1 1/2” tip. Psi, gpm and FL

A

60 psi
530gpm
60psi / 100’

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Q

Wagon Battery 5/8” tip PSI and gpm?

A

80 psi

105 gpm

Q

Wagon battery 3/4” tip PSI and gpm?

A

80 psi

150 gpm

Q

Psi for AGS for WB

A

100psi

Q

Psi for SB for WB

A

80psi

Q

FL 4” 350gpm

A

3psi

Q

FL 4” 400gpm (1 1/4” SB)

A

3psi

Q

FL 4” 500gpm

A

5 psi

Q

FL 4” 600gpm (1 1/2” Sb)

A

7 psi

Q

FL 4” 650gpm (two 2 1/2” lines)

A

8 psi

Q

FL 4” 660gpm (hydrofoam)

A

9 psi

Q

FL 4” 750 gpm

A

11 psi

Q

FL 4” 800 gpm (1 3/4” Sb)

A

12 psi

Q

FL 4” 1000 gpm (2” Sb)

A

19 psi

Q

Ladderpipe 1 1/2” SB. Psi and gpm

A

150 psi

600gpm

Q

Ladderpipe 1 3/4” SB tip psi and gpm.

A

170psi

800gpm

Q

Ladderpipe 2” Sb tip. Psi and gpm

A

190psi

1000gpm

Q

Ladder pipe 350gpm AGS psi

A

140psi

Q

Ladder pipe 500gpm AGS psi

A

160psi

Q

Ladder pipe 750gpm AGS psi

A

180psi

Q

Ladder pipe 1000gpm AGS psi

A

220psi

Q

Ladder pipe with Hydrofoam nozzle gpm and psi

A

660 gpm

175 psi

Q

Distributors. Gpm and psi for both (same psi)

A

600gpm. 800gpm.

80psi

Q

Portable monitor 350gpm. Psi

A

105psi

Q

Portable monitor 500gpm. Psi

A

110psi

Q

Portable monitor 750gpm. Psi

A

115psi

Q

Portable monitor 1000gpm. Psi

A

125psi

Q

Portable monitor with hydrofoam nozzle. Gpm and Psi

A

660gpm

115psi

Q

Jet ratio controller. Psi constant and how much additional for ladderpipe?

A

50psi constant

40psi extra for ladder pipe

Q

FL in 1 1/2” for JRC

A

35psi / 100’

Q

Max length of 1 1/2” hose for JRC?

A

1000 ft.

Q

Which spray tip for in line foam educator?

A

125gpm spray tip.

Q

In-line foam educator pressure?

A

200psi

Q

In-line foam educator, length of hose.

A

150’ of 1 1/2”

250’ of 1 3/4”

Q

Psi to pump to inlet of foam tender?

A

100psi

Q

Barricade nozzle psi total. NP and Appliance.

A

135psi total.
75psi NP
60psi Appliance

Q

Gpm of barricade nozzle.

A

20gpm

Q

FL in 1” hose for barricade nozzle

A

10psi per 100’