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Homemade > Engine > Flashcards

Engine Flashcards

1
Q

1/34 15/16 tip

Flows ___ gpm
___psi
____ nozzle reaction

A

180
50
68

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2
Q

40 psi. 2-1/2 1/1/8 tip

Gpm
Nozzle reaction

A

235
78

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3
Q

50 psi 2 1/2 hoseline with 1 1/8th flows ______ gpm
____ nozzle reaction

A

265
98

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4
Q

1 1/4 NOT appropriate when

A plus T

A

Advanced
Purely defensive
Large uncompart (50 feet of fire )
Unkown
Standpipe
Taxpayers

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5
Q
A
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6
Q

They carry no water; instead their tanks are filled with 1500 gallons of AR-AFFF concentrate. They are equipped with a pre-connected deck gun which can provide 500 GPM, 750 GPM or _____ GPM of finished

A

1000

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7
Q

500 GPM Akron Master Stream
Foam Nozzle
 Dimensions:
2 ½” inlet
 Capacity:
500 GPM at 100 psi ___feet

A

165

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8
Q

Manufacturer:
Angus

Manufacturer’s Designation:
Angus FC 2700

FDNY Designation:
1000 GPM Modified Angus Foam
Cannon
Capacity:
______GPM at _____PSI
1025 GPM at 200 PSI

Reach:
Height - 80 Feet
Range - 180 Feet

A

725 100

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9
Q

Manufacturer:
Angus
 Manufacturer’s Designation:
Angus FC 2700
 FDNY Designation:
1000 GPM Modified Angus Foam

 Reach:
Height - 80 Feet
Range - 180 Feet

A

1025 GPM at 200 PSI

725 gpm at 100 psi

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10
Q

Gladiator TRI-Flow
• Capacity:
500, 750, 1000 GPM Foam Nozzle
500, 750, 1
• Reach:
125 Feet
What size inlet?

A

3 inch

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11
Q

Deck gun foam tanker how many gpm 1- 3 percent ___. ____. Or. ____

A

500
750
1000

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12
Q

Akron master street tower ladder foam nozzle how many gpm

A

500

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13
Q

Angus foam cannon how many gpm

A

1000

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14
Q

Angus Foam Cannon’s rated capacity of 1000 GPM, the
FIMM pumper will have to proportion 30 GPM of concentrate into the water supply.
The Foam Tanker’s 1500-gallon booster tank will last about ______minutes educting at an
approximate 3% solution.

A

50

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15
Q

Satellite can produce finished firefighting foam to a height of ____and a distance of ____

A

80-180

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16
Q

Purple k truck 100 length hose one inch diameter

Start attack how many feet from fire?

Discharge range is how many feet?

When using more than one extinguisher what angle?

Truck mount purple k will last how long?’

A

20-30

30-40

No more than 90 degree

2 minutes

17
Q

Figure 8
A. The 2” nozzle is used with the 2” lightweight hose.
B. It has a 2 ½” coupling and a 1” MST that is used for attack.
C. The required nozzle pressure is 50 psi at the tip.
D. At 50 psi, the flowrate is ______GPM.
E. The nozzle reaction at 50 psi nozzle pressure is 77 lbs.
F. At 55 psi nozzle pressure, the flowrate is _____ GPM.
G. The nozzle reaction at 55 psi nozzle pressure is 85 l

A

210gpm

220gpm

77, 85,
50, 55

18
Q

2 ½” nozzle is used with the 2 ½” hose.
B. It has a 2 ½” coupling and a 1 1/8” MST that is used for attack.
C. The required nozzle pressure is 40 psi at the tip.
D. At 40 psi nozzle pressure, the flowrate is 235 GPM.
E. The nozzle reaction at 40 psi nozzle pressure is 78 lbs.
F. At 50 psi nozzle pressure, the flowrate is 265 GPM.
G. The nozzle reaction at 50 psi nozzle pressure is 98 lbs.
H. A ½” OST can be attached to the MST for overhaul purposes.
I. The 2 ½” nozzle should be marked with a white stripe around the MST.

A

Edit

19
Q

A. The 1 ¾” nozzle is used with the 1 ¾” hose.
B. It has a 1 ½” coupling and a 15/16” MST that is used for attack.
C. The required nozzle pressure is 50 psi at the tip.
D. At 50 psi nozzle pressure, the flowrate is 180 GPM.
E. The nozzle reaction at 50 psi nozzle pressure is 68 lbs.
F. A ½” OST can be attached to the MST for overhaul

A

Edit

20
Q

1 ¾” fog nozzle is used with the 1 ¾” hose.
B. It has a 1 ½” coupling and a fog tip.
C. The required nozzle pressure is 100 psi at the tip.
D. At 100 psi nozzle pressure, the flowrate can reach 200 GPM.
E. At 200 GPM, the nozzle reaction is 101 lbs.
F. This fog nozzle can be adjusted from a straight stream to a fog pattern.
G. To operate as a straight stream, the tip is rotated to the right.
H. To operate as a fog pattern, the tip is rotated to the left.
I. The further to the left the tip is rotated, the wider the fog pattern will be.

A

Edit

21
Q

The 2 ½” fog nozzle is used with the 2 ½” hose.
B. It has a 2 ½” coupling and a fog tip.
C. The required nozzle pressure is ____ psi at the tip.
D. At 100 psi nozzle pressure, the flowrate can reach _____GPM.
E. At 250 GPM, the nozzle reaction is ______lbs.
F. This fog nozzle can be adjusted from a straight stream to a fog pattern.
G. To operate as a straight stream, the tip is rotated to the right.
H. To operate as a fog pattern, the tip is rotated to the left.
I. The further to the left the tip is rotated, the wider the fog pattern will be.

A

Fog nozzle req psi 100
At 100 flows 250 gpm
At 250 gpm ____nozzle reaction 121lbs

22
Q

A. Also called the “Aquastream”.
B. It is used to produce a fog spray for a mass decontamination procedure.
C. It has a 2 ½” coupling and a non-adjustable fog pattern.
D. The recommended operating pressure range is 50 to 80 psi.
E. At 100 psi nozzle pressure, the flowrate is ______GPM at full fog.
F. It may be connected directly to an apparatus outlet or ladder pipe. It may also
It y btd ditly tppttlt ldd

A

750

23
Q

A. The Turbomaster is connected directly to a Tower Ladder basket waterway.
B. It is used to produce a fog spray for a mass decontamination procedure.
C. It has a 2 ½” coupling and an adjustable fog pattern.
D. The required nozzle pressure is ____ psi at the tip.
E. It has 4 settings, capable of producing flows of ___, ___, ____, or ____

A

Turbo master 100 psi at tip

500, 750, 1000, 1250

24
Q

The New Yorker Multiversal is carried by all engine companies.
8.2
The multiversal has three stacked tips (2”, 1 ½”, 1 ¼”).
8.2.1 When the 1 ¼” tip is used, it will flow roughly ____GPM with 100 psi at the tip.
8.2.2 When the 1 ½” tip is used, it will flow roughly ____ GPM with 70 psi at the tip.
Whth1 ½” tip id, it ill flghly 560 GPM ith 70 pi t
8.2.3 When the 2” tip is used, it will flow roughly ____GPM with 50 psi at the tip.
8.3
The multiversal has two 3” inlets. The maximum pressure to be supplied to the appliance
Th

A

465
560
840

25
Q

2.5 nozzle reaction at 50
At 40

A

98
78

26
Q

2 inch lw hose gpm?
Nozzle reaction at 55
At 40

A

210, 220
77
85

27
Q

When a rowframe building is fully involved and fire is in the exposures, engine companies shall conduct a “holding operation.” Which line placement described below is correct for this operation?
A: The first arriving engine company dropped two handlines in front of the fire building.

B:The first two lines were stretched into the fire building, because the first line needed back up.

C:The first line was stretched to the most severe exposure.

D: The third line must be stretched to the exposure opposite the most severe exposure

A

The first arriving engine company STRETCHED ONE 3 ½” SUPPLY LINE FOR A TOWER LADDER, AND A HOSELINE FOR ENTERING THE BUILDING.

C. The first line was stretched INTO THE FIRE BUILDING THROUGH THE FRONT DOOR.

D. IF THE SECOND HOSELINE IS NEEDED TO BACK UP THE FIRST HOSELINE, THE THIRD HOSELINE IS STRETCHED TO THE TOP FLOOR OF THE MOST SEVERE EXPOSURE. IF THE SECOND HOSELINE WAS STRETCHED TO THE TOP FLOOR OF THE MOST SEVERE EXPOSURE, THE THIRD HOSELINE IS STRETCHED TO THE TOP FLOOR OF THE OPPOSITE EXPOSURE.

28
Q

Efis::

FIRE. A building ____stories or higher, or a large area building, MAY require the use of a 2½”handline. A 1¾” handline MAY be sufficient for a smaller private dwelling.

A

THREE STORIES OR HIGHER

29
Q

Question 12:
At a cellar or sub-cellar fire in a loft building, which one line placement described below is incorrect?

A: The first hoseline should be stretched to the entrance door that provides the quickest access to the cellar in order to extinguish the fire. This may be via the interior stairs, or by way of an exterior entrance.

B: If the first line is stretched to the interior, but does not advance down the interior stairs, the second hoeline should be stretched into the cellar via an exterior cellar entrance to extinguish the fire.

C: If the first hoseline is stretched to the cellar by way of an exterior entrance then the second hoseline should be stretched to the first floor.

D: If the first hoseline advances down the interior stairs, the second line will be stretched to the cellar to backup the first hoseline

A

READ AND KNOW CORRECT ANSWERS

D. If the first hoseline advances down the interior stairs, the second line will be stretched to BACK-UP THE FIRST HOSELINE AND WILL BE POSITIONED AT THE TOP OF THE INTERIOR STAIRS.

UPDATED MAY 2022

Homemade (12 decks)

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