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Recruit School > Basic Equipment (BSM) > Flashcards

Basic Equipment (BSM) Flashcards

1
Q

Reduces the size of male threads, so that female threads of a corresponding smaller size may be attached

A

Reducer coupling

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2
Q

Increases the size of male threads, so that female threads of a corresponding larger size may be attached

A

Increaser coupling

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3
Q

Couplings are always identified from ___

A

The female side to the male side

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4
Q

Refers to internal threads

A

Female

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5
Q

Refers to external threads

A

Male

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6
Q

Has female threads of equal size on both ends. Connects two male ends

A

Double female coupling

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7
Q

Has male threads of equal size on both ends. Connects two female ends

A

Double male coupling

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8
Q

Temporarily or permanently prevents the flow of water from the apparatus, hose, or appliance

A

Cap or plug

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9
Q

A plug has ___

A

Male threads

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10
Q

A cap has ___

A

Female threads

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11
Q

Similar to double female, but the threads are of differing sizes to connect two unequal male ends

A

Sister coupling

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12
Q

Similar to double male, but the threads are of differing sizes to connect two unequal female ends

A

Brother coupling

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13
Q

Has male NST threads which connect to a sexless coupling that uses a quick connect fitting

A

Storz Adaptor Coupling

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14
Q

Purpose of Storz adaptor coupling

A

Couple SFD hose to hydrants or appliances of neighboring fire departments

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15
Q

How to release Storz adaptor coupling

A

Depress the rocker buttons

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16
Q

An appliance designed to branch a singular water source into two or more hose lines

A

Wye

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17
Q

Wye threads

A

Inlet is threaded female, outlets are male threaded

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18
Q

Wye valves

A

Quarter turn ball or gated valves

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19
Q

An appliance designed to connect two or more lines into one line or two lines into an engine or appliance

A

Siamese

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20
Q

Siamese fitting threads

A

Female threaded inlet swivels and a male threaded outlet

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21
Q

How does the siamese fitting prevent the backflow of water through the unused intakes?

A

Clapper valve

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22
Q

Appliance used to deliver water to the incident. Splits a singular source of water into multiple lines (3)

A

Tri-gated wye

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23
Q

Tri-gated wye is also known as a ___

A

Manifold

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24
Q

The tri-gated wye is attached to the ___

A

Engine’s large diameter hose

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25
Q

LDH

A

Large diameter hose

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26
Q

The tri-gated wye is carried so that a ___

A

Manifold reverse lay may be easily implemented

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27
Q

What makes the tri-gated wye different?

A

Male threads on both sides of the appliance

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28
Q

Why are there male threads on both sides of the tri-gated wye?

A

The way LDH hose is stored on SFD engines and the fact that LDH is used for both supply hose and hose to supply attack lines

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29
Q

Hose between the hydrant and the engine

A

Supply hose

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30
Q

Hose between the engine and the nozzle

A

Attack lines

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31
Q

Tri-gated wye thread sizes

A

4” male inlet
three 2 1/2” male outlet

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32
Q

Each outlet on the tri-gated wye has a ___

A

Separate gated valve

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33
Q

A gated valve fitting that controls the flow of water from a 2 1/2” hose port of a fire hydrant

A

Hydrant gate

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34
Q

Parts of a hydrant gate

A
  1. Female inlet
  2. Gate valve with a handle
  3. Male outlet threads
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35
Q

The hydrant gate is typically kept with a ___

A

2 1/2” to 4” increaser attached to the male threads

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36
Q

A device used to compress fire hose in order to shut off the flow of water while in operation

A

Hose clamp

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37
Q

A hose clamp can also be applied to ___

A

An uncharged line to prevent flow

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38
Q

Always face the ___ when clamping. Face the ___ when releasing the clamp

A
  1. Flow (source) of water
  2. Direction of the flow (destination)
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39
Q

Used to deliver powerful streams of water over long distances

A

Portable ground monitor

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40
Q

Specifications of portable ground monitor

A
  • Ground mounted
  • Flow rates depend on nozzle size
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41
Q

Portable ground monitor maintenance

A

Keep lubricated and check for loose tips

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42
Q

Portable ground monitor safety

A

Ensure that the monitor is footed or anchored to counteract the strong nozzle reaction

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43
Q

Smooth bore nozzle tip pressure for handlines

A

50 PSI

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44
Q

Smooth bore nozzle tip pressure for monitors

A

80 PSI

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45
Q

15/16” smooth bore nozzle use

A

1 3/4” handlines

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46
Q

1 1/8” smooth bore nozzle use

A

2 1/2” handlines

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47
Q

15/16” Smooth bore nozzle GPM

A

180

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48
Q

1 1/8” smooth bore nozzle GPM

A

265

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49
Q

1 3/8” smooth bore nozzle GPM

A

500

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50
Q

1 1/2” smooth bore nozzle GPM

A

600

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51
Q

1 3/4” smooth bore nozzle GPM

A

800

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52
Q

2” smooth bore nozzle GPM

A

1000

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53
Q

2 1/4” smooth bore nozzle GPM

A

1350

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54
Q

2 1/2” smooth bore nozzle GPM

A

1650

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55
Q

Smooth bore nozzle uses

A

Fire attack, when deeper penetration is needed

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56
Q

Smooth bore nozzle tip safety

A
  • Ensure portable monitors are properly footed
  • Use care when operating smoothbore hand lines
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57
Q

Task Force Tip (TFT) Midmatic Nozzle specifications

A
  • 1 3/4” handlines only
  • Automatic gallonage operation
  • 75 PSI required at the tip to operate properly
  • Integrated 15/16” smooth bore tip
  • Ball-type valve
  • 70 to 200 GPM
  • Removable tip for extending the line (1 1/2” male threads)
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58
Q

Task Force Tip (TFT) Midmatic Nozzle uses

A
  • Fire attack - offensive
  • Hydraulic ventilation
  • Exposure protection - defensive
  • Washdowns
  • Overhaul
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59
Q

Task Force Tip (TFT) Midmatic Nozzle Maintenance

A
  • Lubricate moving parts with Break Free
  • Do not use WD-40
  • Can be flushed, inspected. Rubber bumper kept in forward position
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60
Q

Task Force Tip (TFT) Midmatic Nozzle safety

A

Open slowly to prevent a water surge or water hammer

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61
Q

Task Force Tip (TFT) Handline Nozzle specifications

A
  • 1 3/4” or 2 1/2” handlines
  • Automatic gallonage operation
  • 100 PSI required at the tip to operate properly
  • Ball-type valve
  • 50 - 350 GPM
  • Removable tip for extending the line (1 1/2” male threads)
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62
Q

Task Force Tip (TFT) Handline Nozzle uses

A
  • Fire attack - offensive
  • Hydraulic ventilation
  • Exposure protection - defensive
  • Washdowns
  • Overhaul
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63
Q

Task Force Tip (TFT) Handline Nozzle maintenance

A
  • Lubricate moving parts with Break Free
  • Do not use WD-40
  • Can be flushed, inspected. Rubber bumper kept in forward position
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64
Q

Task Force Tip (TFT) Handline Nozzle safety

A

Open slowly to prevent a water surge or water hammer

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65
Q

Designed to throw a heavy spray of water over an area 30 feet in diameter

A

Distributor nozzle

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66
Q

The distributor nozzle is also known as ___

A

Bulldozer or Bresnan Distributor

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67
Q

The Distributor nozzle is placed in operation by ___

A

Lowering through an opening in a floor, decking, or roof, to the involved space below

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68
Q

Distributor nozzle specifications

A
  • Rotating head
  • 270 GPM @ 100 PSI
  • Weighs 3 1/2 lbs
  • 2 1/2 female swivel inlet
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69
Q

Distributor nozzle uses

A
  • Ship fires
  • Basement fires
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70
Q

Distributor nozzle maintenance

A

Lubricate moving parts

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71
Q

Distributor nozzle safety

A

Does not have a shutoff. Ensure one is placed along the supply line or a hose clamp is available

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72
Q

Fog applicator specifications

A

Varies from 48 to 112 inches long

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73
Q

Fog applicator uses

A
  • Fire extinguishment, when a small amount of water is indicated
  • Small space fires, attic, wall, etc
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74
Q

Fog applicator safety

A

Must be used with a nozzle shut off

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75
Q

Bolt cutter uses

A

Forcible entry

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76
Q

Bolt cutter maintenance

A
  • Wipe clean
  • Keep cutter gaps tight by using adjustment screws
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77
Q

Bolt cutter safety

A

Wear gloves and eye protection

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78
Q

Has a head that is designed with a point and a hook

A

Pike pole

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79
Q

The point of the pike pole allows the pole to ___ and the hook allows ___

A
  1. Penetrate materials
  2. Them to be pulled or moved
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80
Q

Pike pole specifications

A
  • 4 to 16 feet
  • Fiberglass handles (straight and “D” styles
  • Steel head
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81
Q

Pike pole uses

A
  • Pulling ceilings
  • Overhaul
  • Ventilation
  • Water rescue (reaching tool)
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82
Q

Straight, forged or folding-type wrench device used for tightening/loosening couplings, appliances, or hydrant port caps

A

Spanner wrench

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83
Q

The spanner wrench can be used ___

A

By itself or in tandem in opposing movement

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84
Q

Straight, forged spanners are located ___

A

On all engines

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85
Q

Folding-type spanners are ___

A

Issued to each firefighter

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86
Q

Spanners are made from ___

A

Plastic or aluminum

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87
Q

Tool designed to open or close the main stem of fire hydrant or to remove and replace the hose port caps

A

OCD wrench

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88
Q

OCD

A

Office of Civil Defense

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89
Q

The OCD wrench adjusts to varying nut sizes by ___

A

Screwing the handle in or out

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90
Q

The OCD wrench is normally carried in ___

A

The hydrant bag

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91
Q

The OCD wrench can be particularly useful for ___

A

Worn down nuts that will not allow the normal use of galvin and/or corey

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92
Q

The ___ may be used when a galvin wrench will not make a complete turn due to obstacles

A

OCD wrench

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93
Q

Hydrant wrench set

A

Corey wrench and Galvin wrench

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94
Q

Used to remove and replace fire hydrant caps

A

Corey wrench

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95
Q

Can be used to open a hydrant’s main stem if there is an obstruction that will not allow the Galvin wrench to spin completely

A

Corey wrench

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96
Q

The ___ in the Corey wrench corresponds with the shape of the cap nut

A

Five-sided hole

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97
Q

Designed to be used to open or close the main stem of a fire hydrant

A

Galvin wrench

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98
Q

The long handles of the Galvin wrench provide ___ so that ___

A
  1. Leverage
  2. Water may flow quickly
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99
Q

The five-sided hole in the middle of the Galvin wrench corresponds with the ___

A

Shape of the hydrant main stem nut

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100
Q

The box end of the Galvin wrench may be used, ___

A

In conjunction with the Corey wrench, to open or close the foot valve of a hydrant

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101
Q

Bars are designed to be carried and used by ___

A

A single firefighter

102
Q

Some bars require a second operator equipped with ___

A

A striking tool

103
Q

___ have a wide assortment of bars

A

Truck companies

104
Q

Bars specifications

A
  • Steel construction
  • Various lengths, weights, and configurations
105
Q

Bars uses

A
  • Forcible entry, heavy rescue
  • Prying, breaking, ramming, clawing, pulling, moving, and lifting
106
Q

Bars maintenance

A
  • Clean and inspect after use. Use a file to remove nicks
  • Can be painted or left bare with a light coat of oil
107
Q

Bars safety

A
  • Wear helmet, gloves, eyes, and boots
  • Choose the appropriate tool for the job. Allow the mechanical advantage of the tool do the work, not brute strength
108
Q

Primary use of an axe

A

Forcible entry and ventilation

109
Q

Scabbard axes are intended for ___

A

Personal carry on the waist

110
Q

The flathead axe may be used as a ___

A

Striking tool

111
Q

The pickhead axe may be used for ___

A

Ripping, digging, and piercing

112
Q

Axes are made from

A

Forged steel, heat treated heads

113
Q

Heavy duty axe length and weight

A

36” and 8 lbs

114
Q

Service axe length and weight

A

Shorter (typically 28”) and 6 lbs

115
Q

Axe handle length

A

27 to 36 inches (wood or fiberglass)

116
Q

Fiberglass is ___ stronger than wood and does not ___

A
  • 50 times
  • Rot
117
Q

Axe uses

A
  • Forcible entry and ventilation
  • SAR, windshield removal
118
Q

Axe maintenance

A
  • Clean and inspect after use. Use steel wool and oil on head
  • Wood handles are lightly sanded and oiled. No paint or varnish
  • Small nicks may be removed with a file
  • Avoid painting to aid in maintenance and inspection
119
Q

Axe safety

A
  • Wear full bunkers, eye protection
  • Allow for the arc of the swing. Avoid round house swings
120
Q

Originally designed for overhauling dumpster fires

A

Roof hook

121
Q

Original name of roof hook

A

Rubbish hook

122
Q

When the roof hook is turned with the hooks facing up, ___

A

The head makes solid contact with roofing materials, allowing vent crews to hear and feel roof support members

123
Q

The roof hook can also be used to ___

A

Pull back roofing materials, break ceramic roof tiles, and to louver the vent cuts

124
Q

Roof hook specifications

A
  • 6’ long
  • Fiberglass shaft with “D” handle
  • Two-pronged steel hooks
125
Q

Roof hook uses

A
  • Roof sounding and ventilation
  • Overhaul, pulling ceilings where large areas need to be opened
126
Q

Roof hook maintenance

A

Heads may be painted but keep handles free of paint

127
Q

Roof hook safety

A
  • Wear full protective clothing
  • Be alert
128
Q

Salvage and overhaul tools are often ___

A

Common household tools such as shovels, rakes, and hoes

129
Q

Shovel types

A

Scoop, folding, square, roof, and round point

130
Q

Salvage and overhaul tool uses

A

Digging, trenching, scraping, salvage and overhaul

131
Q

Salvage and overhaul tool maintenance

A
  • Inspect heads for loose handles
  • Heads should be painted or oiled to prevent rust
132
Q

Portable electrical generator specifications

A
  • 5 HP Honda engine
  • Unleaded fuel (white stripe)
  • 120 VAC, 19.2 amp
  • 12 VDC, 8.3 amp
  • 112 lbs
133
Q

Portable electrical generator uses

A
  • Portable source of electricity
  • Power for operating lights, power tools, submersible pumps, etc.
134
Q

Portable electrical generator maintenance

A
  • Keep unit clean
  • Refuel after use and store in ready condition
  • Send to services for engine repair and servicing
135
Q

Portable electrical generator safety

A
  • Use proper lifting and carrying techniques
  • Use a circuit tester and GFCI, IAW SFD Dispatch # 12-08
136
Q

Efficient mechanical method of removing heat, smoke and fire gases

A

Positive pressure ventilation (PPV) fan

137
Q

PPV

A

Positive pressure ventilation

138
Q

Positive pressure ventilation fan specifications

A
  • 5 to 6 HP
  • Multiple blades delivering about 15,000 CFM
  • Direct drive, 4-cycle engine
  • Unleaded (white stripe) fuel
  • Adjustable tilt
139
Q

Positive Pressure Ventilation Fan uses

A

Positive pressure ventilation of structural spaces

140
Q

Positive Pressure Ventilation Fan maintenance

A
  • Refuel after each use
  • Keep unit clean and store in ready condition
  • Send to services for engine work
141
Q

Positive Pressure Ventilation Fan safety

A

Use proper lifting and carrying techniques

142
Q

Best saw for ventilation

A

Chainsaw

143
Q

Unlike the rotary saw, the chainsaw can be used to ___

A
  • Feel the structural members beneath the roofing materials.
  • Even though the cutting speed is good, the operator can safely work without unnecessary damage to rafters or joists.
  • Light weight makes it easier to work from ladders or places where heavy saws are not safe
144
Q

Chainsaw specifications

A
  • 2-stroke, single cylinder
  • Mixed fuel (yellow striped can)
  • About 15 lbs
  • Automatic and manual chain brake
  • 20” bar
145
Q

Chainsaw uses

A
  • Ventilation
  • Heavy rescue
  • Structural protection by removing brush during urban interface
146
Q

Chainsaw maintenance

A
  • Refuel and check oil after each use
  • Thoroughly clean after each use
  • Adjust chain tension
  • Replace chain if 3 or more teeth are damaged or missing
  • Send to services for engine work
147
Q

Chainsaw safety

A
  • Wear full PPE
  • Chaps are required during training, but not during emergency use
  • Use only enough bar as needed
  • Be aware of other operations around you
148
Q

The rotary saw is also called ___

A

Rescue saw

149
Q

Who carries a rescue saw?

A

Truck companies

150
Q

Rotary saw blades

A
  1. Metal-cutting blade
  2. Masonry-cutting blade
  3. Wood-cutting blade
151
Q

Metal-cutting blade use

A

Forcible entry or other metal cutting

152
Q

Masonry-cutting blade use

A

Ideal for stucco, brick, or concrete block

153
Q

Wood-cutting blade use

A

Ventilation as a backup for the chainsaw

154
Q

The rotary saw is very effective on ___

A

Hardwood flooring

155
Q

Rotary saw specifications

A
  • 2-stroke engine
  • Mixed fuel (yellow stripe)
  • 24 lbs
  • Belt driven
  • Adjustable blade guard
156
Q

Rotary saw uses

A

Forcible entry, heavy rescue, ventilation

157
Q

Rotary saw maintenance

A
  • Refuel after each use
  • Adjust belt tension
  • Replace blade if smaller than 9 inches
  • Forward to services for engine work
158
Q

Rotary saw safety

A
  • Full PPE
  • If cutting near flammable liquids, a hose-line and dry chemical extinguisher is required. It is common for the saw to produce sparks while in operation
159
Q

Reciprocating saw is also called ___

A

Sawzall

160
Q

Who carries the reciprocating saw?

A

All truck companies and some engine companies

161
Q

The reciprocating saw can be ___

A

Corded and cordless

162
Q

Advantage of reciprocating saws

A

Quite mobile and easy to use

163
Q

The reciprocating saw is an excellent ___

A

Auto extrication tool

164
Q

The reciprocating saw can be operated simultaneously with the ___

A

Hydraulic rescue tools

165
Q

Reciprocating saws specifications

A
  • Reciprocating blade
  • Some are battery operated
  • Some require an electrical power source
166
Q

Reciprocating saw uses

A
  • Auto extrication
  • Heavy rescue
  • Forcible entry
167
Q

Reciprocating saw maintenance

A
  • Keep unit clean
  • Replace the blades as needed
  • Store saw in ready condition
168
Q

Reciprocating saw safety

A
  • Wear gloves, eye protection, and boots
  • Blade continues to move after trigger is released
  • If cutting near flammable liquids, ensure a charged handline and dry chemical extinguisher is readily available
169
Q

Circular saw requires ___

A

A power source

170
Q

Who carries the circular saw?

A

Truck companies

171
Q

The circular saw is designed to ___

A

Cut or rip wood materials

172
Q

Circular saw uses

A
  • Construction, boarding up buildings
  • Shoring
173
Q

Circular saw maintenance

A
  • Keep unit clean
  • Replace blade as needed
  • Store in ready condition
174
Q

Circular saw safety

A
  • Wear gloves, eye protection, and boots
  • Blade continues to rotate after trigger is released
175
Q

Carried by truck companies to assist in the rescue of persons trapped in low or high angle situations

A

Rope rescue equipment

176
Q

Rope rescue equipment specifications

A

Materials include nylon webbing, kernmantle rope, steel and and aluminum

177
Q

Rope rescue equipment uses

A

Low and high angle rescue, cave-in

178
Q

Rope rescue equipment maintenance

A
  • Clean and inspect after each use
  • Rescue rope must be replaced after use in actual rescue incident
179
Q

Worn by the firefighter in rescue applications

A

Class 3 harness

180
Q

Low-stretch braided kernmantle rope used for main, belay, and accessory lines in rope rescue applications

A

12 mm rescue rope

181
Q

Used to connect components in rope systems

A

Locking steel carabiner

182
Q

Used in rope systems to create directional changes and mechanical advantages

A

Prussik-Minding pulley

183
Q

Comes in various lengths, used to create anchors for rope systems

A

1” tubular nylon webbing

184
Q

Lengths of tubular nylon webbing

A

Green - 5’
Blue - 10’
Yellow - 15’
Orange - 20’
Purple - 25’

185
Q

Frictioning device used in lowering systems

A

Brake rack

186
Q

Nylon strap with adjustable buckle used for patient attachment in rope rescue systems

A

Pickoff strap

187
Q

Quick harness for creating positive attachment to patient in rope rescue systems

A

Patient harness

188
Q

LRH

A

Load releasing hitch

189
Q

The LRH is tied using ___

A

A 30’ 8mm cord and two locking steel carabiners

190
Q

Allows the user to extend a loaded rope system under control

A

Load releasing hitch

191
Q

Nylon strap with 2 “D” rings used to create anchors for rope systems

A

Anchor strap

192
Q

8mm cord tied into a sling with a double fisherman’s bend

A

Long prusik sling

193
Q

The prussik sling is tied into a prussik hitch around a larger diameter line in order to ___

A

Grab hold of the larger line

194
Q

The long prussik sling can be used to ___

A

Build a tandem prussik belay system, to attach a pulley to a line, or as a progress capturing device

195
Q

Mechanical belay device, used as an alternative to the tandem prussik belay system

A

Petzel 540

196
Q

Gas monitor that allows the user to continuously monitor 4 atmospheric conditions

A

Portable air monitor

197
Q

Portable air monitor gases monitored

A
  1. Carbon Monoxide (CO)
  2. Oxygen (O2)
  3. Hydrogen Sulfide (H2S)
  4. Lower explosive limit (LEL) of combustible gases
198
Q

Portable air monitor specifications

A
  • About 30 oz
  • Rechargeable batteries
  • Replaceable sensors and filters
199
Q

Portable air monitor uses

A

Confined space rescue, overhaul atmospheric concerns, CO alarms, cave-in rescue, flammable liquids, etc

200
Q

Portable air monitor maintenance

A
  • Perform daily checks
  • Change filters as necessary (one in unit, one in wand sensor)
  • Use respiratory protection until atmosphere is proven safe
201
Q

Holmatro HPU (DPU 30) specifications

A
  • 58 lbs
  • Honda GX100 3HP 4-stoke engine
  • Two stage pump with dual power outlets
202
Q

Holmatro HPU (DPU 30) uses

A

Powers hydraulic rescue tools

203
Q

Holmatro HPU (DPU 30) Maintenance

A
  • Clean and refuel after use
  • Inspect hoses and couplings after use
  • Check engine oil and hydraulic fluid
204
Q

Holmatro HPU (DPU 30) safety

A
  • Use proper lifting and carrying technique
  • Use PPE including eye protection
  • Spilled or mishandled hydraulic fluid may create a slip hazard
205
Q

Hydraulically driven tools that are used for heavy rescue and auto extrication. Designed to lift, spread, push, pull, hold, and cut

A

Holmatro rescue tools

206
Q

Holmatro rescue tools require ___ to supply the power

A

Holmatro Double Power Unit (DPU30)

207
Q

Who carries the DPU30 and rescue tools?

A

All truck companies

208
Q

Holmatro rescue tools maintenance

A
  • Keep tool and quick connects clean
  • Use torque wrench set at 75 ft-lb to tighten the jaws on the cutter and the “combi” tool after each use
209
Q

Holmatro rescue tools safety

A

Wear full protective clothing and eye protection

210
Q

Cutter specifications

A
  • 42.5 lbs
  • 55,100 lbs max cutting force
211
Q

Spreader specifications

A
  • 42.5 lbs
  • 19,595 lbs max spreading force
  • 11,200 lbs max pulling force
  • 27 1/4” max spreading travel
212
Q

Telescopic ram specifications

A
  • 40 lbs
  • 50 1/4” max length extended
  • 49,145 lbs max spread force 1st section
  • 18,210 lbs max spread force 2nd section
213
Q

Combination tool specifications

A
  • 35 lbs
  • 28,300 lbs (center of blade) max cutting force
  • 16,166 lbs max spreading force
  • 14,358 lbs max pulling force
  • 14 1/4” max spreading travel
214
Q

Telescopic mini ram specifications

A
  • 27 lbs
  • 23” max length extended
  • 49,145 lbs max spread force 1st section
  • 18,210 lbs max spread force 2nd section
215
Q

Hand operated combination tool specifications

A
  • 23 lbs
  • 18,660 lbs (center of blade) max cutting force
  • 11,690 lbs max spreading force
  • 6,590 lbs max pulling force
  • 10 1/2” max spreading travel
216
Q

Portable fire extinguisher maintenance

A
  • Inspect for damage
  • Check gauge for adequate pressure
  • Tag and send to services after use
  • Ensure lever locking pin is in place
217
Q

Portable fire extinguisher safety

A

Choose the proper type of extinguisher for the fuel to be extinguished

218
Q

Dry chem extinguisher rating

A
  • 10 BC
  • 2A
  • 10 BC
  • 20A
  • 120 BC
219
Q

Dry chem extinguisher agent

A
  • Sodium bicarbonate
  • Ammonium bicarbonate
  • Ammonium
  • Phosphate
220
Q

Dry chem extinguisher propellent

A

Nitrogen

221
Q

Dry chem extinguisher weight

A
  • 4 lbs
  • 9 lbs
  • 38 lbs
222
Q

Pressurized H2O extinguisher rating

A

2A

223
Q

Pressurized H2O extinguisher agent

A

Water

224
Q

Pressurized H2O extinguisher propellent

A

Air

225
Q

Pressurized H2O extinguisher weight

A

28 lbs

226
Q

Pressurized H2O extinguisher is also called ___

A

Pump can

227
Q

CO2 extinguisher rating

A

10BC

228
Q

CO2 extinguisher agent

A

CO2

229
Q

CO2 extinguisher propellent

A

Self

230
Q

CO2 extinguisher weight

A

34 lbs

231
Q

Indispensable tool for the removal of water during salvage operations. Worn on a firefighter’s back and requires an electrical power source

A

Water vacuum (water vac)

232
Q

Water vacuums are carried by ___

A

Truck companies

233
Q

The water vac is best used on ___

A

Bare or carpeted floors

234
Q

If the water is deeper than ___, a Prosser pump may be required prior to use of the water vac

A

The head of the wand

235
Q

Water vac specifications

A
  • 6 gallon tank capacity
  • 73 lbs when full
  • 50’ power cord
236
Q

Water vac uses

A

Salvage

237
Q

Water vac maintenance

A
  • Wipe down unit after use
  • Empty tank completely before storage
238
Q

Water vac safety

A

Use a circuit tester and GFCI, IAW SFD Dispatch # 12-08

239
Q

Ideal tool for the removal of water when water depth is 2” or deeper

A

Prosser pump

240
Q

Prosser pump threads

A

1 1/2” male threads so that a section of hose may be attached to evacuate water from the occupancy

241
Q

Prosser pump specifications

A
  • Max effective life of a single pump is 37’ (74’ in tandem)
  • 120 max GPM @ 0’ (130 GPM @ 0’ in tandem)
  • 25’ electrical cord and 35’ handling cord
  • Strainer to keep debris out
242
Q

Prosser pump uses

A

Dewatering

243
Q

Prosser pump maintenance

A
  • Wipe down unit after use
  • Inspect power cord for damage
  • Ensure that rope is secured to the pump
244
Q

Prosser pump safety

A
  • Pump heats up during use, allow to cool before handling
  • Use a circuit tester and GFCI, IAW SFD Dispatch # 12-08
  • Power off before handling
245
Q

Tool, similar to a camera that allows the firefighter to see through smoke

A

TIC

246
Q

TIC

A

Thermal imager camera

247
Q

How does the TIC work?

A

Using thermographic technology, the TIC detected thermal (infrared) radiation from fire and trapped victims

248
Q

The TIC will recognize a significant heat signature through ___

A

Smoke, sheet rock, lathe and plaster, and acoustic ceiling tile

249
Q

Who carries the TIC?

A

Truck companies, battalion chiefs’ vehicles, and select engine companies

250
Q

TIC specifications

A
  • Water resistant
  • Rechargeable batteries
  • Weights and sizes vary
251
Q

TIC uses

A
  • SAR
  • Detecting hidden fire in walls, ceilings, etc
  • Detecting other heat signatures
252
Q

TIC maintenance

A
  • Inspect and clean after use
  • Rotate battery as directed

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