TB Tools Flashcards
1
Q
Water Extinguisher shall be hydro-statically tested
Finger over nozzle of extinguisher used only at _
A
At 5 Year intervals or anytime evidence of corrosion or mechanical damage
Very small or smoldering fires where there’s NO detectable thermal draft
2
Q
Can Water extinguisher be used at energized electrical fires
Water extinguisher inspected
What if hydrostatic test date is greater than 5 years
A
Never
Daily & after each use
OOS
3
Q
KO Curtain inspected
OOD shall contact _ for replacement KO
Can KO Curtain be used for drills
A
Weekly during MUD & after each use
Admin Division
Under NO Circumstances. Use only Training KO Curtain
4
Q
How many windows can Fire Window Blanket cover
Which Unit shall deploy Fire Window Blanket
A
At least 2 if necessary. Bottom weighted to help positioning
Any Unit w/a Spotter observing from exterior
5
Q
Which members shall be on the floor below to secure Fire Window Blanket
Can Fire Window Blanket be lowered from 2 floors above
A
The Officer of deploying unit will assign members to floor below
Yes due to lengths of straps
6
Q
If a Replacement Fire Window Blanket needed- contact _
Can Fire Window Blanket be used for drilling purposes
A
Tech Services
Under NO circumstances. Use Training Window Blanket only
7
Q
Fire Window Blanket inspected _
While inspecting Fire Window Blanket you notice that the aluminized foil is peeling & separating from the white cloth. What is done
A
Weekly during MUD & after use
OOS - Officer shall notify R&D. They will inspect
8
Q
Combo SS/Fog devices shall be placed in _ position at all times when stored on rig
Aquastream Master stream noz is preset to _ degree fog pattern
A
Straight stream (turned to right)
130 degree fog pattern. Do NOT use at Con Ed Superstations
9
Q
If the lights fail to illuminate when power is applied to Portable Lighting & Generating Equipment- what is done
A
Check bulb for proper connection. If this fails, replace with a new bulb. If still fails- entire light assembly sent to Tech Services for repair (Bulb replacement is only maintenance req’d)
10
Q
If portable generator used to power an exhaust fan- the ideal length of cord should be _
A
50’/less. Distance not a problem when powering small tools & lights
11
Q
Operate Portable Generators for _ minutes weekly. Operate all lights for _ minutes
Waterproof connection for Portable Generators are good for use in up to _’
A
15; 5
3’ of water
12
Q
Identifying letters & numbers placed on nozzles & components shall be stamped on
Controlling nozzles will be tested _
A
Coupling along the hub, adjacent to coupling lug
Annually in August & when deemed necessary by Div Cmdr
13
Q
FT-1 Tip delivering a flow of approx _ GPM is considered acceptable FF stream
Supplying 1 3/4” HL at no time shall pump pressure exceed _ psi
A
180 GPM & requires 2 FF’s to handle
250 PSI
14
Q
FT-2 tip: If you can place your index finger into the bore, the tip is in the _ position
Every 10-77 will have at least _ HRN equipped Eng
A
Straight stream position
1 Hi Rise Noz Eng (every Battalion has at least one Eng assigned a HRZ)
15
Q
If 4th Eng NOT equipped w/HRN, Off shall _
A
Contact Dispatcher to ID Eng equipped w/HRN assigned to the box
16
Q
When would HRN be used:
A
IC determines direct interior attack is NOT possible,
Fire apt inaccessible to outside streams, &
IC determines it will be beneficial
17
Q
HRN is _’ long w/_degree bend
HRN checked
A
8’ long w/68 degree two foot bend
Weekly during MUD & before use
18
Q
HRN produces flows of _ at 50 psi noz pressure.
3 lengths 2 1/2” require pressure at outlet gauge of _ psi;
4 lengths require _ psi
A
200-225 GPM;
70 PSI 3 lengths;
80 PSI 4 lengths
19
Q
Putting HRN into operation will require 2 Eng companies equipped with _
Is it necessary to remove windows to operate HRN
A
Rabbit tool, FE tools, HRN, Roll ups, Standpipe kit
Most cases it’s NOT necessary. Window bars & child gates must be removed
20
Q
Who shall Off of HRN communicate w/to ensure HRN is being operated efficiently
A
Spotter operating from exterior of bldg
21
Q
If multiple rooms are involved what is done w/HRN
A
Start w/window that wind is blowing into & extinguish fire in this room 1st. Then move to other windows downwind of original fire room
22
Q
HRN repositioning process:
A
Supply line shut down at shut off 1 length back from noz. Noz opened & bled. Once in position, Off will order water started. Off then notifies IC. IC MUST give approval to open HRN
23
Q
_ blades will cut through gravel & tar covered roofs, wood flooring, light sheet metal, & similar material.
A
Carbide tip (Do NOT use on metal security doors, auto bodies, metal window bars & case hardened locks)
24
Q
_ blades will cut through steel- auto bodies, metal security doors, metal window bars, etc
_ will cut through concrete & masonry material
A
Aluminum oxide
Silicon Carbide blades
25
Saws full fuel tank is sufficient for _ minutes continuous operation
Proper gasoline-oil mixture for saws
20-30 minutes
1 1/2 small containers (4.8 fluid ounce oil) w/1 gallon fresh gasoline
26
Return Carbide tipped blade to Tech Services when _/more tips missing/broken
Return Aluminum oxide blade _
8/more tips
| 8"/less diameter
27
Physical communication between Guideman & Operator w/saw
One slap on back= Stop cut
Two slaps on back= Cut
Three Slaps on back= Shut down saw
28
Circle of Danger Partner Saw
Members inside Circle of Danger
20' radius from point where blade of saw is in operation
Officer, Operator, & Guideman
29
Stance used when cutting w/saw
Boxer's stance w/feet 18-20" apart & either foot forward
30
Carbide tip vs Abrasive Disc Cut
Carbide rev up to full RPM before contacting surface w/blade.
Abrasive run at low speed & gradually increase as cut works into material
31
How shall Roof be cut
Whenever possible, roof boards & coverings shall be cut in one operation & lifted in one piece. If not possible remove roof covering first, then roof boards
32
If excessive resistance to saw is encountered, the cut may be
On the beam. Sparks are a good indicator. Move inside of the cut
33
Fresh smoke coming from area of saw blade & slowing of blade usually indicates
Can the sling of the saw be used w/saw operating
Too deep of cut. Cut through heavy material. Remove saw, rev up RPM, & begin shallower cut
No- must be removed before starting saw
34
How can you ID Silicon Carbide Blade
Inspect Hurst tool
Is the LW battery powered cutting & spreading tool intrinsically safe
Yellow paint on both sides of blade
Daily & after use
NO
35
What tool is an excellent power source for all Hurst tools when working in explosive atmospheres, confined spaces, & for delicate operations
Hurst Manual Hand Pump (Do NOT use w/Telescopic Ram)
36
Connecting couplings: If male is smaller than female _;
| If Male is larger _ is used
Increasor
| Reducer
37
Multiversal: Does the portable ground base have to used
Multiversal Elevation range
Only if Multiversal is removed from rig mount & operated in portable position
90 degrees above horizontal to 15 degrees below horizontal
38
Multiversal Stop-lock & Release Pin prevents lowering elevation below _ degrees above horizontal unless pin is pulled
35 degrees (Do NOT release unless secured in truck mount fixture)
39
Stacked tips friction loss on Multiversal
Do Utility ropes have to be used w/Multiversal or is the Safety Chain sufficient
1 1/4" 100 psi, 1 1/2" 70 psi, 2" 50 psi
Utility ropes must be used (Over-Under-Over) & tied to substantial objects. Safety chains augment only
40
How shall Multiversal be supplied
Use of 2 HL's recommended. Bring back 15' from Siamese parallel to each other before making bends
41
Multiversal shall not be operated at more than _ GPM
After each use inspect portable ground base spikes. If exceed _" in diameter spikes must be sharpened/replaced
800 GPM w/any straight stream or fog stream
1/16"
42
In the portable position the horizontal rotation of the nozzle is limited to _ degrees
Routine Maintenance of Multiversal conducted _
90 Degrees in each direction from straight ahead position.
Quarterly
43
Max pressure to any part of Multiversal subjected to is _ psi
Sure Search Door Marker found on outside of door knob indicates
200 psi
Primary search in progress or completed & you should continue on to another area
44
Airbags require _ of space for insertion
There are _ bags in system ranging from _ tons with lifting heights of _".
one inch
7 bags, 12-74 tons, 8-20". Rated tonnage lifts that tonnage 1"
45
Airbag Supply hoses
Can Aluminum SCBA cylinders be used to operate Air Bags
Low Pressure gauge set to _ for Airbags
2 red air supply 16' in length, & 1 yellow air supply 16' in length
No: Steel only
135 psi
46
When High pressure gauge falls below _ psi, change air cylinder
T/F Always have the bag connected prior to placing it under a load
Below 200 psi (199 PSI)
True Minimizes operator's exposure time to load area
47
Max internal air pressure for bag when used for lifting purposes
Bags should only be lifted to _ rated height capacity
118 PSI
1/2-3/4 rated height capacity. Avoid pillowing effect
48
Can you stack more than 2 airbags on top of each other
When stacking airbags- do you have to inflate the bottom bag first
Never stack more than 2. Always place smaller on top of larger one
Generally inflate bottom bag 1st
49
When you stack airbags- are you increasing the tonnage of the two bags
NO. Tonnage of smaller bag is max that can be lifted
50
A 30 ton bag w/max height of 10" will lift _
To Ensure proper inflation of correct bag, always refer to bag by _
Life span of Airbags
30 tons 1 inch; 15 tons 10 inches.
Color of supply hose
10 years
51
Can the Chain Saw be used for Ventilation or overhauling at structural fires
How high can you cut w/chainsaw
No- except for Pier Fires
Do NOT cut above chest height (also mentions NEVER operate chainsaw above your shoulders)
52
How is Chain saw used on wood
Throttle up to full speed w/Bumper spike against the wood. Always keep at full throttle speed while in contact w/wood
53
While cutting Downward you will experience a _ reaction; During Upward cutting a _ reaction
What is the Kerf
Pulling,
Pushing
Space left behind the cutting blade as it cuts
54
Circle of Danger w/Chainsaw
Radius of at least 10' before commencement of cutting. Saw Operator & Control person are only personnel in area. Off will be within Visual contact w/CONTROL person
55
What is most dangerous area for making cuts w/chainsaw blade
Can Chainsaw be used from a PL
Upper 90 degree Quadrant. Never use tip for cutting
Shall NOT be operated from a ladder
56
What shall the Chainsaw Operator & Control person wear while operating chain saw
Long sleeve work duty shirt or bunker coat, helmet, eye protection, ear protection, saw protected gloves, bunker boots, & saw protected chaps
57
Carry Chainsaw w/Guidebar
Chain saws examined & tested
To the rear when climbing uphill & front when going downhill (Guidebar should point to ground)
Weekly
58
Hydra Ram: Extends _" per stroke to max of _" w/max force of _lbs on _ opening doors
Can Hydra Ram be used on Auto Vehicles
3/4" per stroke,
4" max,
10,000 lbs,
Outward & Inward
Yes to provide an opening from side of a vehicle hood or trunk for placement of extinguishment agent
59
Can you strike the Hydra Ram
How is TIC used
Never (CR w/Custodian Wrench)
Stay low & slowly scan area. Begin at ceiling & use side to side scanning motion slowly working to floor area
60
Can TIC see through clear glass or plastic
Does the TIC see through water
Average field of view of TIC=_ w/Focal point of _'
Does NOT. These act as a mirror as well as shiny surfaces
No
50 degrees; 3'
61
Steam & Condensation or fogging will distort clarity of image. To improve clarity wipe in 3 places _
SCBA facepiece, Display screen, & Camera lens
62
Is TIC intrinsically safe
Inspect TIC
Is TIC waterproof
NO
Tourly Immediately after 0900 & 1800 Roll call & After each use
TIC is water resistant, NOT waterproof. Never submerge camera
63
TIC in High Heat will be in _ Sensitivity mode & indicated w/_ in lower left corner of display
Low Heat= _ Sensitivity w/gauge
Low Sensitivity; Blue "L" ("LLLL" Lower Left Low sensitivity L)
High Sensitivity w/gauge Green
64
TIC Low Heat Range=_
| High Heat Range=
0-300F;
| 0-1000F
65
TIC Battery Capacity 3 LEDs
Green LED=
Yellow LED=
Red LED=
Green= full
Yellow= Marginal battery capacity
Red= Low battery warning & 15 minutes of battery life remaining
(Flashing Red= Shutdown is imminent)
66
When the colors Yellow through Red appear in less than _% of viewed area, TIC may remain in Low Heat- Normal (High Sensitivity)
15% (>15% shifts into High Heat- Low Sensitivity "L" mode in lower left hand corner)
67
Rebar Cutters can cut wrought iron fences up to _" diameter.
Can they be used on Case Hardened steel rods or locks
Battery will last how many cuts
5/8" DIAMETER
NO
40
68
Can Rebar Cutter be used in an explosive atmosphere
Rebar will NOT work well when temperature is below _F.
Swivel head has a _ turning angle
No
Below 32F; 180 degrees
69
Rebar cutter operated _ to check for defects.
| Hydraulic oil changed every _ months
```
Weekly
6 months (Jan 1st & July 1st)
```
70
Tiff can detect gas source as low as _ppm
Is it intrinsically safe
Tiff Warmup time
Glow sticks provide up to _ illumination
5 ppm
Yes
30 seconds (CR Altair 40 sec)
12 hours
71
Are Glow Sticks waterproof
Are Glow Sticks safe in explosive environments
Each Unit shall carry at least _ glow sticks on rig
Yes
Yes
at least 10
72
_ are used to gain access to Sound Powered Telephones (SPT) connectors in NYCT system for Sound Powered Phones
Are Amplifiers req'd for use w/sound powered phones
1620 key
NOT req'd but they increase volume of verbal transmission (PTA button must be released or replies will NOT be heard)
73
Are Headsets or Handsets preferred for sound powered phones
In Under River Tubes, SPT connectors are found at _
Headsets due to high noise levels that may be encountered & keeps hands free
Standpipe outlets approx 200' apart. Members shall notify IC of standpipe outlet number
74
Required maintenance for Sound Powered Telephone is to charge 9 Volt battery in amplifier _
Semi-Annually TB Tools 31
75
Do exhaust hoses have to be used w/PPF
PPF are inspected _
At MUD operate at full RPM for _
Must always be attached to limit CO
Daily at 9X tour
5 minutes
76
Cockloft noz is _' aluminum pipe with two _" OST. It has standard 1 1/2" female threads enabling connection to a controlling noz. Attached to the body is 3/4" aluminum handle for control
6'3"
| 1/2" OSTs
77
The two Cockloft Noz 1/2" OST are NOT to be removed. These tips increase reach of stream in excess of _' and enable more rapid extinguishment of fire in confined spaces of a cockloft
60'
78
Discharge rate of Cockloft noz is approx _ GPM
125 GPM
79
Cockloft noz is to be supplied by _ HL
1 3/4" HL. Operates with same pressure normally supplied to 1 3/4" HL
80
Can Cockloft noz be used as a Primary Attack line?
Never- only used when supported & protected by an add'l conventional HL
81
Who carries Cockloft Noz?
All Division vehicles & Squad
82
How is Cockloft Noz connected?
Attached to any controlling noz by removing MST and connecting 1 1/2" female coupling of Cockloft noz to shut off
83
Prior to using a Cockloft noz in NFP Bldg, consideration shall be given to _
Cutting a vent hole over main body of fire to relieve explosive gases & reduce expansion of water to steam causing ceiling collapse
84
Preferred location for operations of Cockloft noz _
Immediately INSIDE apt door. This provides protection given by public hallway
85
A hole approx _' is needed in ceiling in order for cockloft noz to fit. Clearing between top of ceiling joists & bottom of roof joists must be a minimum of _"
3' X 3';
| Minimum of 4"
86
Operating members shall alternate direction of stream by rotating noz _ degrees
90 degrees and returning noz to its original position to provide max coverage. Do NOT rotate noz in continuous counter clockwise direction that can cause noz to become unscrewed from shut off
87
T/F Cockloft noz eliminates need of pulling ceiling for final extinguishment and wash down?
False- Does NOT
88
Who can order cockloft noz into operation?
Chief only
89
Cockloft noz visually inspected _
Weekly. Repairs- Division shall contact Tech Services
90
Sound Powered Telephones: Incorrect
A. Sound Powered Telephone connectors are typically located at the street level Siamese connections closest to the emergency exits on both sides of the under river tubes
B. In under river tubes, SPT connectors are found at standpipe outlets; approx 200' apart
C. In under river tubes, the TA usually ID's associated standpipe outlets by number
D. There is usually a connection from 1 system to another (e.g., from an under river tunnel system to a nearby station)
D. There is usually no connection from one system to another (e.g., from an under river tunnel system to a nearby station)
91
Choose the Correct:
A. TIC's avg field of view is approx 70 degrees.
B. TIC's are capable of detecting all haz-mat vapor clouds
C. When operating TIC, stay low & slowly scan area beginning at the floor, using a side-to-side scanning motion, working your way to the ceiling
D. Focal point of the TIC is approximately 3 ft from the camera lens
D
A. 50 degrees. TB Tools 27 4.4
B. Some vapor clouds. TB Tools 27 3.10
C. Start at the ceiling and work your way to the floor
92
PPF are used to pressurize Attack & Evacuation stairs in what type of bldg?
FPMD to keep heat & smoke from entering stairwells
93
Are FF gloves approved for chain saw operations?
NO. Use Saw Protected Gloves
94
Are FF Bunker pants approved for chain saw operations?
Bunker gear is NOT saw protected. Use Saw Protected Chaps (quickly stop chain approx 5 seconds or less)
95
Fuel and bar oil levels of the chainsaw are to be examined and replenished _
During Weekly inspection of chain saw. Requisition from Tech Services using 23-BS-2
96
Correct Sound Powered Telephone systems?
A. Sound powered wire reels contain 200' long wire wound around a reel and these systems may present the user with a shock hazard.
B. Sound powered wire reels contain 400' long wire wound around a reel and these systems do not present the user with a shock hazard.
C. Sound powered wire reels contain 400' long wire wound around a reel and these systems may present the user with a shock hazard.
D. Sound powered wire reels contain 200' long wire wound around a reel and these systems do not present the user with a shock hazard.
B Sound Powered Wire Reel 4 words 400'
97
Incorrect Positive Pressure Ventilation Fans?
A. Fans inspected daily at the start of the 9x6 tour
B. Fans shall never be refueled inside a structure
C. When running fans at an incident, if possible exhaust hoses should be attached to the operating fans
D. Fans should never be transported while in operation
C. When running fans at an incident, exhaust hoses must always be attached to the operating fans in order to limit and control the introduction of CO inside the structure.
98
Cockloft noz in NFPMDs: Indicate the correct-
A. The two 1/2" outer stream tips may be removed for greater reach and penetration
B. The discharge rate of the cockloft nozzle is approximately 225 gpm
C. The cockloft nozzle is to be supplied by a 1 3/4" handline and operates with the same pressure normally supplied to a 1 3/4" handline
D. The cockloft nozzle shall be carried in all Battalion and Division vehicles
C
A) The two 1/2" OST are NOT to be removed; these tips increase the reach of the stream in excess of 60ft
B) Approximately 125 gpm
D) Shall be carried in all DIVISION vehicles & Squads
99
Cockloft nozzle: incorrect?
A. Cockloft noz should never be the primary attack line and is only to be used when supported and protected by an add'l conventional HL
B. Prior to using the cockloft nozzle in a NFPMD, consideration should be given to cutting a vent hole over the main body of fire
C. When using the cockloft noz in a NFPMD, the preferred location for operation is immediately inside the apt door
D. A hole approximately 2' X 2' is needed in the ceiling in order for the cockloft nozzle to fit
D) 3' X 3' (and a clearing between the top of the ceiling joists an bottom of the roof joists must be a minimum of 4" to enable the operation of the cockloft nozzle)
100
Incorrect Positive Pressure Fans (PPF)?
A) Stairwell pressurization shall not be initiated until authorized by the IC
B) PPF should never be transported while in operation. If the fan needs to be moved, it shall be shut down before transportation.
C) Debris shall be cleared from the vicinity of the fan prior to fan activation.
D) When running fans, exhaust hoses must always be attached to the operating fan in order to limit & control CO inside the structure, if time permits.
E) PPFs need to be lifted by 2 members
F) Fans shall never be refueled inside a structure.
Answer: D When running fans at an incident, exhaust hoses must always be attached to the operating fan in order to limit and control CO inside the structure
101
Correct about using cockloft nozzle
A) Cockloft nozzle should be inserted into the cockloft between the joists.
B) Operating members shall alternate direction of stream by rotating the cockloft noz 90 degrees and returning the noz to its original position to provide max coverage
C) Don't rotate cockloft noz in a continuous CCW direction; this action may cause the noz to unscrew from the shut-off.
D) Cockloft noz can cover a large area from a single position & may also be moved from apt to apt to extend its reach.
E) Cockloft nozzle eliminates the need of pulling ceilings for final extinguishment and wash-down.
F) All of the above.
A-D
E = The use of the cockloft nozzle does NOT eliminate the need of pulling ceilings for final extinguishment and wash-down
102
```
The air bag cylinder should be replaced at ___psi.
A. 400 psi
B. 399 psi
C. 200 psi
D. 199 psi
```
D Below 200 psi
103
Correct for High Rise Nozzle
A. Shutoff shall be placed one length from the standpipe outlet
B. Repositioning: shut down at standpipe outlet
C. 4 lengths of supply- pressure at outlet gauge should be 70 psi
D. At 50 psi nozzle pressure w/water flowing HRN should flow 200-225 GPM
D
A Shut off placed in line one length back from the NOZZLE
B Shut down at SHUT-OFF 1 length back from Noz
C 3 lengths 70 psi; 4 lengths 80 psi
TB 7 5.1.4
104
Chain saw ops incorrect:
A. Off must be outside the circle of danger (10' radius) but positioned as to permit visual contact with the operator
B. FF gloves are not approved for chain saw operations or for chain saw testing purposes.
C. Members must wear chaps over long pants or bunker pants when conducting the weekly testings or when operating the chain saw.
D. No cutting or moving of the tree is to be attempted until the utility company certifies that power has been removed and wires have been disengaged from the trees.
A. sect 4.4 - A circle of danger of a radius of at least 10' will be established before the commencement of cutting. The saw operator and control person will be the only personnel in this area during cutting. IF POSSIBLE, the officer is positioned as to permit visual contact with the CONTROL person.
105
The regulated device used to pressurize an extinguisher shall never be set higher than how many psi
A. 100 B. 125 C. 150 D. 175
B
106
Choose the correct for KO Curtain
A. It shall be inspected daily & after each use
B. After deployment at an operation, & having it secured by the IC afterwards, the Off will prepare a report to Ch of Ops detailing the use & any damage sustained
C. Contact R&D for a replacement device after use at an operation
D. Limit drilling w/device to weekly MUD to avoid unnecessary damage
B
A Inspected Weekly & after each use
C Contact Division for replacement
D Do not use for drills.
107
Which blade needs to be placed OOS
A. The saw with the carbide tip continued to spin slowly when the saw was at low idle
B. The saw with the aluminum oxide blade stopped spinning when the saw was at low idle and then stalled out
A
108
Is this a correct action:
When the second saw was brought to the roof it was started in an area with a light smoke condition close to the point of operation. When the member started cutting he stayed outside of the cut
Preferable, saws shall be started in a smoke free area close to the point of operation.
109
Can the partner saw be used in a vertical angle
Yes, but blade guard should be moved & secured to protect the Operator. Used in this position only on the direct order and/or under the supervision of an Officer. To support the weight of the saw in this position an additional FF may have to be used.
110
```
Correct for TIF 8800
A. Initial charging time is 24 hours
B. Subsequent charging time is 4-6 hours
C. If defective it should be returned to Meter Room at Haz Mat ops w/RT-2
D. TIF 8800 should be used to detect CO
```
A
```
B= 12-16 hours
C= MSU
D= should NOT
```
111
Incorrect for glow sticks
A. When activated, glow sticks provide up to 8 hours of illumination
B. Each Unit shall carry at least 10 glow sticks on their rig
C. When req'd Units shall requisition glow sticks in packs of 5 from Tech Services
D. Glow sticks require no electricity & present no danger of sparking
A Up to 12 hours
112
Incorrect for SPT
A. FD sound powered telephone equipment is used primarily in NYC transit system in conjunction w/installed hard-wired systems
B. SPT can be used as a standalone system in Hi-Rise bldgs
C. When temperature drops below 0 degrees C, SPT may not perform efficiently
D. All Battalions have been issued SPT
C Temperature & humidity do not affect SPT TB 31
113
Incorrect for SPT
A. Specific members assigned to maintain & monitor SPT link shall be paired w/another member monitoring HT communications
B. Headset will buzz when communications are being initiated
C. Headset & amp are connected to the wire after the wire is stretched to the end point
D. When transmitting messages, the mouthpiece should be closer to speaker's face
B No buzz given- must constantly monitor TB 31
114
T/F SPT Two types of systems are installed: street to station & street to tunnel. The two systems are interconnected & permit seamless communications
False There is usually no connection from one SPT system to another (e.g., from an under river tunnel system to a nearby station). TB 31
115
Where is the SPT connector typically located in a "street to tunnel" system
A. Track level at entrance to tunnel
B. Track level at emergency exit closest to tunnel entrance
C. Street level at siamese of closest subway station
D. Street level at siamese closest to emergency exits
D 4.3.2 TB Tools 31
116
SPT incorrect
A. In Under River Tubes SPT connectors are found at standpipe outlets
B. SPT connector on platform level may require a subway exit key &/or 1620 key to open
C. SPT system from nearby station will usually have no connection to the SPT system of any under river tunnel regardless of proximity
D. In Under River Tunnels, the standpipe outlets are about 200' apart & numbered for location ID
B 1620 key only TB 31
Note: SPT do NOT emit ringing or buzzing sound when communications initiated. Member must constantly listen to headset/handset with mouthpiece covered
117
Chainsaw- wood on the ground or standing timber which is under tension has 1st to be cut on the _ side. Thereafter, the cross cut must be finished from the _ side
A. Tension; Compression
B. Compression; Tension
B "C before T"
118
Cordless Rebar Cutter carried by Ladder, Sqd, & Rescue companies can be used to cut:
A. Window & door gates
B. Wrought iron fences up to 5/8" in radius
C. Case hardened steel rods
D. Case hardened locks
A
B= up to 5/8" Diameter
119
Correct concerning a thermal imaging camera?
A. Shades of white represent the temperature range between black and gray.
B. High contrast- May occur in cooler areas where images may be difficult to view due to the lack of heat present
C. When using a TIC, convected heat movement may appear as gray swirling waves or smoke.
D. Depth perception in TICs is rarely represented in a 1:1 ratio and may vary from camera to camera.
D
A. Shades of GRAY represent the temperature range between BLACK and WHITE. TB Tools 27 sec 2.3
B. Low contrast TB Tools 27 sec 2.5
C. When using a TIC, convected heat movement may appear as WHITE swirling waves or smoke. TB Tools 27 sec 2.9
120
Correct for High Rise Noz
A. 6' long with 80 degree one foot bend
B. Attached to 2 1/2" shut off which removable
C. 1 1/8" MST attached to outlet. Tip permanently attached & should be checked weekly during MUD & before use
D. Supplied by 2 1/2" HL, flows 200-225 GPM at 50 PSI nozzle pressure with water flowing
D
A. 8' long aluminum pipe w/68 degree two foot bend
B. Shut off is permanently attached to noz
C. 1 1/8" MST is removable & should be checked weekly during MUD & Before use
121
T/F 4th Engine shall be assigned as High Rise Noz Unit with the suffix "N". They shall report to the IC and bring the HRN to 3 floors below the fire floor.
False. Report to Lobby Command Post and wait in lobby until Chief orders the HRN into operation. May have to be operated from 3 floors below
122
Correct for Cockloft Nozzle
A. NFP Bldg preferred location for operation is immediately outside apt door
B. Hole 3'X3' is needed in ceiling for Cockloft Noz to fit
C. Clearing between top of ceiling joists & bottom of roof joists must be a min of 6" to enable Cockloft Noz ops
D. Cockloft Noz eliminates need for pulling ceilings for extinguishment
B
123
Incorrect for OOS Aluminum Oxide or Silicon Carbide Blade
A. 8/more tips missing or broken, or worn down to circumference of blade
B. Cracked or badly nicked
C. Center hole wears out of round
D. Blade worn down to 8" diameter or less
A. This applies for Carbide blade
124
Correct Cockloft Noz
A. Supply less pressure in the 1 3/4" line as the cockloft noz only flow 125 GPM
B. Insure 3'X3' vent hole is cut on roof before operating cockloft noz
C. Operate noz immediately outside apt door thus allowing hallway to provide a degree of protection
D. Alternate direction of stream by rotating the noz 90 degrees & then returning noz to its original position in order to provide max coverage
D
125
Correct for SPT amplifiers
A. Amplifiers must be used at every sound powered phone operation
B. Amp's talk level knob controlling the volume should be placed at its highest setting
C. Push to Amplify button must be momentarily depressed & released in order to transmit a message
D. Reply will not be heard if Push to Amplify button is released
B
126
SPT incorrect
A. Headset has a 1620 key attached to it, & allows for a helmet to be worn when operating with SPT
B. Wire real consists of 400' long wire wound around the reel inside a plastic case. Both ends are female
C. Amps increase volume of transmissions but are not req'd to be used. Talk level know shall be placed at highest setting when in use
D. PTA button on amp must be depressed & held whenever user wants to transmit a message. PTA must also be depressed to hear replies from other users
D Must release to hear
127
SPT incorrect
A. Street to Station system coverage includes a particular station & street above
B. Street to Tunnel systems coverage includes a particular under river tunnel/tubes (both directions) & a location of both sides of the tunnel, typically nearest emergency exit
C. Usually members can communicate from 1 SPT System to another (ex from under river system to nearby station)
D. Headsets are preferred for use throughout NYC Transit system
E. All SPT connectors in NYC Transit system are located in locked metal boxes that require 1620 to open
C
128
Correct KO Curtain
A. Inspected monthly for MUD and after use
B. Lad Off of confiscated KO Curtain will prepare a letterhead report to Ch of Safety detailing use & damage
C. Under no circumstances shall company's KO Curtain be used for drill purposes
D. Admin BC contacted for replacement
E. If damaged at other than fire ops, Off will complete letterhead report to Chief of Safety
C
Reports to Chief of Operations
129
Incorrect for chain saw ops
A. Since a tree was blocking only entrance to house, you ordered the removal of the tree
B. Cutting the tree was delayed until utility company confirms power removed fro wires. Extreme care must be taken to avoid cutting entangled wires
C. Off turned over operation to Parks Dept Forestry Division since there was no life hazard
D. TL used- Operator started saw in basket & held outside until shut off
B we do not disentangle wires
130
Correct statement for Power Saw
A: Only the officer, the operator and the member designated as the guide may enter the circle of danger.
B: One slap on the back of the operator means to cut.
C: A team of two members must always perform cutting operations.
D: Use a small funnel when refueling the saw. Do not refuel the saw when the engine is hot or while it's running
A. sect 4.7.1 TB Tools 9
B sect 4.4.6 - One slap on the back: stop
Two slaps: cut; Three slaps: shut down saw
C. sect 4.4.1 - Whenever possible, a team of two members shall perform cutting operations.
D. Sect 4.16.1 - Saw shall never be refueled while running.
131
Fire Window Blanket incorrect?
A: Upon completion of ops where a Fire Window Blanket has been deployed, the IC will secure the Fire Window Blanket until the arrival of the Safety Batt or their designee.
B: If Safety Battalion is not available, the IC will secure the device and notify R&D.
C: The IC will prepare a brief letterhead report to Chief of Operations detailing the use of the device and a description of any damage that may have occurred from the deployment of the device at the incident.
D: When a replacement of a Fire Window Blanket is required the company officer shall contact the Technical Services Division during normal business hours and request a replacement with an available spare.
C) The OFFICER of the confiscated Fire Window Blanket will prepare a brief letterhead report to Chief of Operations detailing the use of the device and a description of any damage that may have occurred from the deployment of the device at the incident.
TB Tools 3 4.1-4.3
132
Chainsaws incorrect
A: Keep body to the left of the chain. Never straddle the saw or lean across chain.
B: Always hold the saw firmly with both hands while the engine is running. Keep your left hand on the front handlebar and your right hand on the rear handle so that your entire body is to the left of the cutting line.
C: Start cuts with "bumper spike" against the wood and keep it there. Let the chain saw do the cutting. While firmly holding the saw, use the bumper spike for leverage as you slowly rock the saw in upward motions.
D: Pull-in occurs when the chain on the top of the bar is suddenly stopped.
D) Pull-in occurs when the chain on the bottom of the bar is suddenly stopped. Pushback occurs when the chain on the top of the bar is suddenly stopped when it is pinched, caught or encounters a foreign object in the wood.
TB Tools 24 3.1.2, 3.2, 3.8, 3.10.1
133
5200 Thermal Imaging Camera (TIC), when colors Yellow through Red (275°F - 320°F) appear in more than 15% of the viewed area, the TIC will shift into High Heat (Low sensitivity) mode. When this occurs the dynamic range of the TIC is expanded providing greater detail and the shift will be indicated by?
A: A BLUE "L" in the lower left hand corner of display
B: A GREEN "L" in the lower left hand corner of display
C: A BLUE "L" in the upper right hand corner of display
D: A GREEN "L" in the upper right hand corner of display
A Hint: LLL (Low Sensitivity, "L" Lower Left)
| TB Tools 27 DS 3 7.3, 7.4
134
Air Bag operations incorrect statement.
A: Maximum internal air pressure for the bag when used for lifting purposes is 118 psi.
B: The bags should only be inflated three quarters to the maximum of their rated height capacity.
C: Stacking bags, generally inflate the bottom bag first.
D: It is important to center the bags on top of each other when stacking them. Blocking or shoring should be centered as much as possible. Do not place wood between the bags.
B) The bags should only be inflated half to three quarters of their rated height capacity.
TB Tools 20 4.2, 6.5, 6.9.4, 6.9.9
135
Fire window blanket incorrect
A: The blanket weighs approximately 40 pounds
B: The dimensions of the blanket are 10'X12'
C: Blanket is stored in a Red Vinyl Bag with a Black Strap
D: Testing conducted by the FDNY & NIST showed an immediate 50% decrease in temperatures and significant flame reduction when deployed
C) The blanket is kept in a white vinyl carrying bag, along with an instruction sheet for its use. The TRAINING blanket is stored in a Red Vinyl Bag w/ Black Strap marked “Training Only”.
TB Tools 3 1. 2.1, 3.1, Add 2 1
136
(NIST) showed an immed 50% decrease in temps & significant flame reduction when the KO Curtain is deployed. Choose correct
A: KO Curtain shall be inspected daily and after each use
B: Upon completion of operations where a KO Curtain has been deployed, the Ladder Company Officer will secure the KO curtain until the arrival of the Safety Battalion
C: Contact the Admin BC for a replacement KO Curtain
D: If a company's KO Curtain is damaged at other than fire operations, the Company Commander will complete a letterhead report with all details to the Chief of Operations
D
Training Bulletins Tools 2 KO Curtain
A. Inspected weekly during MUD and after each use. 3.1
B. The IC will secure the KO curtain after an operation. 6.1
C. Contact the administrative Division. 6.3 D. 6.6
137
Thermal Imaging Camera correct
A: To turn off any thermal imaging camera model, press and hold the power button for 3 seconds
B: Operating time is 3 hours at normal temperatures on all models. This time may be greatly reduced in hotter or colder ambient temperatures
C: Evolution 5200- when Yellow through Red (275 -320 degrees F) appear in less than 15% of viewed area, TIC may remain in Low Heat - Normal (High Sensitivity) mode
D: Avg field of view of a TIC is approximately 25 degrees
C
Training Bulletin Tools 27, Data Sheet 3
A. 4 seconds, Data sheet 3, 4.
B. 2 hours, Data Sheet 3, 8.
D. 50 degrees, Tools 27, 4.4
138
KO Curtain incorrect
A. Immediate 50% decrease in temp & significant flame reduction when KO Curtain deployed
B. There will be an increase in smoke production when KO Curtain is deployed
C. When KO Curtain is used during ops, the Off of the unit that deployed the curtain will prepare a brief letterhead report to Chief of Ops
D. A Replacement KO Curtain shall be obtained from Admin Division
C Ladder Company Officer of the CONFISCATED KO Curtain will prepare a brief letterhead to Chief of Ops.
NOTE: If KO Curtain damaged at OTHER than fire ops, the Company Commander will complete a letterhead report with all details to Ch of Ops.
Tools 2 6.3 6.6
139
Portable Command Post: a magnet with a number above the Battalion Unit Identifier and another magnet with another number below the Unit Identifier. What does each number indicate
Above the Unit Identifier reflects Channel/link in use to communicate with the ICP;
Below Unit Identifier reflects channel/link that Battalion is using to communicate with Units assigned to the Fire Floor Sector
Tools 22 6.3
