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Stuff > V4&5 > Flashcards

V4&5 Flashcards

1
Q

Engine 2.5”

A

800/900’

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2
Q

Quint 4”

A

600/700’

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3
Q

Quint 2.5”

A

400/600’

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4
Q

Quint 1.75”

A

400/600’

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5
Q

Engine 1.75”

A

750/1,000’

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6
Q

Engine/Quint High Rise

A

100/100’

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7
Q

Quint 3”

A

100/150’

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8
Q

Patrol 1.75”

A

50/100’

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9
Q

Patrol Reel Line

A

350/700’

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10
Q

Roof ladder, supported

A

1 person every other rung

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11
Q

Roof ladder/straight ladder, unsupported

A

1 person every 3 rungs

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12
Q

10’ attic ladder

A

2 people

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13
Q

14’ baby banger

A

2 people

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14
Q

24’ extension ladder

A

3 people

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15
Q

35’ extension ladder

A

4 people

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16
Q

Combination ladder

A

2 people

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17
Q

Lifeline yellows

A

300F

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18
Q

Lifeline sticky

A

445F

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19
Q

Lifeline melts

A

480-500F

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20
Q

Prussik breaking strength

A

3,375lbs

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21
Q

Webbing breaking strength

A

4,000lbs

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22
Q

O ring strength

A

25,000lbs

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23
Q

Remove rescue systems hardware if exposed to _____F?

A

300F

24
Q

Wrap 3 Pull 2 strength

A

18,000lbs

25
Q

Single Picket strength

A

700lbs

26
Q

1:1 Picket strength

A

1,400lbs

27
Q

1:1:1 Picket Strength

A

1,800lbs

28
Q

3:2:1 Picket strength

A

4,000lbs

29
Q

Water extinguisher weighs

A

27lbs

30
Q

Dry Chem extinguisher weighs

A

37lbs

31
Q

CO2 extinguisher weighs

A

25lbs

32
Q

Dry powder extinguisher weighs

A

40lbs

33
Q

Pump rated to discharge vertical lift of ____ feet at ____ psi.

A

10’ at 150psi

34
Q

Pump at ____ psi (Intake Pressure) when relay pumping.

A

25psi

35
Q

Max pumping pressure? How much in reserve? Don’t pump over?

A

250psi
50psi
200psi

36
Q

Drop of 10% can pump how many like lines?

A

3

37
Q

Drop of 11-15% can pump how many like volumes?

A

2

38
Q

Drop of 16-25% can pump how many like volumes?

A

1

39
Q

Pump automatic sprinkler systems with minimum of one 2.5” line at ___ psi.

A

150psi

40
Q

Minimum allowance for sprinkler head ___ GPM. Range ___ to ____ GPM.

A

15gpm

15-25gpm

41
Q

Formula for quantity of water in cylindrical tank.

A

Q=6DD*H

42
Q

Formula to determine amount of water needed for overhaul

A

Cubic feet involved/100= GPM

43
Q

EPA limits dose to ____rem per 24hr period under emergency conditions.

A

25rem

44
Q

Helicopter weather operations minimum

A

500’ ceiling, 3 miles visibility

45
Q

Move ___% faster without gear when escaping fire.

A

30%

46
Q

Nozzle pressure smooth bore

A

50psi

47
Q

Nozzle pressure metro1, metro 2, Elkhart

A

75psi

48
Q

Nozzle pressure fog

A

100psi

49
Q

Nozzle pressure monitor

A

80psi

50
Q

Nozzle pressure bresnan distributor

A

50psi

51
Q

Friction loss standpipe

A

25psi

52
Q

Friction loss ground monitor, ladder pipe

A

15psi

53
Q

Friction loss deluge

A

15psi

54
Q

Friction loss Siamese, wye

A

10psi

55
Q

Engine 4”

A

800/900’

56
Q

Equipment line strengths

A

4,620lbs

300lbs

57
Q

Most common extinguisher

A

20A 120BC

Stuff (9 decks)

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