Bx Test 31 Flashcards
Two members of a Queens Ladder Company discussing Ventilation Procedures corrected a third member that made which incorrect statement?
A: When ventilation tactics are properly controlled, communicated and coordinated, there is an increase in the survivability of trapped civilians and an increase in the safety of members as they search for the fire and/or victims by controlling flow paths.
B: Ventilation tactics that are properly controlled, communicated and coordinated, will facilitate an effective operation by controlling fire development, and limiting the spread of fire, heat and smoke conditions within the fire area and throughout the entire structure.
C: Conducting ventilation remote from the immediate fire area can have a negative impact on civilians and members caught in the flow path.
D: Uncoordinated ventilation can intensify fire conditions and has the potential to create a ventilation-induced flashover. However, this does not apply to situations where fire is already venting out of window(s) remote from your location.
D
Explanation:
Uncoordinated ventilation can intensify fire conditions and has the potential to create a ventilation-induced flashover. THIS ALSO APPLIES to situations where fire is already venting out of window(s) remote from your location. Where door control was lost on the fire floor, members have been severely and fatally injured.
Vent 6.1
Of the following choices, which contains incorrect information regarding deployment of the Personal Safety System (PSS)?
A: This system should only be used after all other means of self rescue have been exhausted. Locate and clear a window suitable for exit.
B: When a member has decided to deploy the Personal Safety System, a Mayday transmission for a trapped member must be transmitted. In addition to all other required information relayed for a trapped member, include that you are in the process of deploying the Personal Safety System.
C: When a point of safety is reached after using your Personal Safety System, the Incident Commander must be notified.
D: If conditions permit, anchoring the hook into the window sill or interior side wall is the preferred method of anchoring the personal safety system, preferable to tying off to a substantial object.
D
Explanation:
If conditions permit, TYING OFF TO A SUBSTANTIAL OBJECT is the PREFERRED method of anchoring the personal safety system.
Evol 24 3
Which of the following is CORRECT regarding the wearing of department uniforms?
A: Shorts may be worn under bunker gear on responses during the months of May 1 thru October 31.
B: Shorts may not be worn for AFID, to Education Day, to Training at the Bureau of Training, or Complaint investigation.
C: Shorts shall not be worn for CFRD responses, ERS No Contact, or Class E alarms unless worn under bunker gear.
D: Shorts may be worn by Chief and Company officers, and firefighters.
C
Explanation:
REGULATIONS – CHAPTER 29
C IS CORRECT – 29.6.4
A – Shorts are an optional part of the uniform year round. 29.6.4
B – Units called to the Bureau of training and Satellite training locations may wear shorts. 29.6.4
D – Shorts may be worn by Company Officers and Firefighters. 29.6.4
Procedures for removing passengers from an elevator can be broken up into three categories; primary; secondary; and emergency. From the list below, choose the incorrect procedure in relation to the category.
A: Checking electrical contacts is considered a primary removal procedure and can be completed without turning off the elevator power
B: Instructing a stuck passenger to exert physical pressure on the elevator door towards the open position is considered a secondary removal procedure. If they succeed in opening the car door, instruct them to depress or lift the roller on sliding hoistway type doors
C: Top hatch removal is considered an emergency removal. During this method, a portable straight ladder is lowered to the elevator roof where a maximum of two firefighters are permitted. A small portable ladder is then lowered into the elevator for removal
D: Forcible entry of hoistway and elevator car doors should only be attempted under the direct advisement of an elevator mechanic or as a last resort during emergency removal procedures
B
Explanation:
Training Bulletins Emergency 1 p- 3-10
Primary- There are 2. Checking electrical connections and activating Firemen Service (without turning off elevator power)
Secondary- If they succeed in opening the car door, instruct them to lift the locking arm on sliding hoistway type doors, or to depress or lift the roller on hinge type hoistway doors
Emergency - Power to the stuck elevator must be off when you use emergency removal procedures ** Whenever secondary or emergency removal procedures are used, power removal is essential. Dispatch 2 members to the elevator machinery room to shut off power to the stalled car. The machinery room may be located at the top of the shaft, at the bottom of the shaft or two levels above the highest floor serviced by the elevator
Engine company officers should develop a physical communication system with the nozzle firefighter for use when voice communications cannot be heard. The following system of touch signals can be used in conjunction with verbal commands to relay orders. Which is incorrect?
A: open or close the nozzle – one or two slaps on the back or shoulder.
B: advance hoseline – tap on the back or SCBA.
C: direction of stream – tug on the arm or nozzle, either left or right.
D: stop line advance – pull back on shoulder, bunker coat, or SCBA.
B
Explanation:
Eng Ops Ch 4 sec 9.7
B. steady push on the back or SCBA.
There are 5 touch signals. The 5th is for an emergency withdrawal – 4 slaps on the shoulder and pull in direction of retreat.
Captain Smith, currently covering in a Haz Mat Technician Unit (HMTU), made an incorrect comment in which choice below regarding these specially trained units?
A: At Haz-Mat mass casualty incidents, the HMTUs may be assigned to victim removal, first aid, and/or decontamination.
B: At incidents involving an unusually large number of victims, the HMTU’s primary emphasis will be on victim removal.
C: A HMTU is capable, within the limitation of their training and equipment, to operate as an independent Haz-Mat Team in the control and mitigation of an incident.
D: Entries by HMTU members into contaminated areas shall be made only when appropriate positions (e.g. Entry, Backup, etc.) are filled and a decontamination station is established. This may necessitate awaiting the arrival of a second HMTU to staff the decontamination station.
B
Explanation:
At incidents involving an “unusually large number of victims,” the HMTU’s primary emphasis will be on DECONTAMINATION.
HM 8 5.2, 5.3, 5.6, 6.3
Of the following choices, which tools shall be taken by the second ladder company inside team at a 10-77 in a Class 2 high rise fireproof multiple dwelling:**1) Axe or Maul, **2) Axe and no option of taking the Maul, **3) Search Rope, **4) Carbon Monoxide Meter, **5) KO Curtain.
A: 1,3,4 & 5, only
B: 1,3,& 4, only
C: 2,3,4 & 5, only
D: 2,3 & 4, only
A
Explanation:
Firefighting Procedures, Multiple Dwelling Fires.
A,B,C,D-sec 8.8.7. There are minor differences in tool assignments for HRFPMDs, LRFPMDs & Class 2 HRMDs.
For 2nd ladder inside team:
Sec. 6.15.2 HRFPMDs-axe only (no option for maul), search rope and no KO curtain.
Sec. 7.8.2 LRFPMDs-axe or maul, no search rope, & KO curtain
Sec. 8.8.7 Class 2 HRMDs-axe or maul, search rope, & KO curtain.
REHAB-MD 5-STY 20X60 CLASS-3 – 2 APT’S PER FLR – FRONT & REAR FIRE ESCAPES – NO EXT ENT TO CELLAR – GUARD DOGS IN CELLAR – RAZOR WIRE FENCE ON ROOF. There is a medium fire condition in the cellar of this multiple dwelling and the assigned companies will arrive on the scene. Which tactical choice is CORRECT regarding a fire in this building?
A: The first line shall be stretched to the interior cellar entrance stairs and advanced down into the cellar to extinguish the fire.
B: Initial vertical ventilation shall be coordinated and controlled by the Incident Commander.
C: The second line shall be stretched to the rear entrance and advanced into the cellar to extinguish the fire.
D: All horizontal ventilation of the cellar and first floor shall be controlled by the first arriving ladder company officer.
A
Explanation:
FIREFIGHTING PROCEDURES – MULTIPLE DWELLINGS
A IS CORRECT - The first line should not be advanced down the cellar stairs if there is an outside entrance to the cellar at the front or rear of the building, unless the fire is minor. 4.2.1 CIDS STATES NO EXTERIOR ENTRANCE
B – Initial vertical ventilation shall be coordinated and controlled by the ladder officer working in the fire area (fire floor). 4.2.2
C – There is no cellar entrance to the building.
D – All horizontal ventilation shall be coordinated and controlled by the ladder officer in the area to be vented (Fire Floor, Floor above, etc). IT’S NOT BOTH. 4.2.2
Upon receipt of a recall signal, all affected units out of quarters, other than units operating at a fire or emergency, shall ___________. Relocated units shall be guided by instructions received from dispatchers.
A: return to quarters after immediately, unless on BISP or Hydrant inspection
B: return to quarters immediately
C: return to quarters as soon as practical
D: return to quarters within the hour
B
Explanation:
REGULATIONS CHAPTER 18.12.1
Engine 399 and Ladder 199 are leaving quarters, 10-8 to head to multi-unit drill. Which of the following choices is CORRECT regarding MUD & their drill at a vacant building in their response area?
A: Prior to leaving quarters, the member on housewatch will make an entry for the company leaving quarters proceeding to MUD.
B: Multi-unit drills shall be of at least one and one-half hours duration and conducted between the hours of 0730 hours and 2000 hours.
C: Prior to conducting any training exercise on private property, a request for training form TR-1 and a letterhead report shall be forwarded through the chain of command to the Bureau of Operations, Planning.
D: Prior to the conclusion of drill, the officers on duty with participating units shall be responsible for proper supervision of an operating test and inspection of each mask carried.
C
Explanation:
REGULATIONS CROSS REFERENCE – CHAPTERS 22 & 13
C IS CORRECT – 22.5.7
A – Members record responses, all other movement is recorded by the officer.
B – MUD shall be at least one and a half hours between 0630 and 2000 hrs. 22.5.3
D – Mask tests shall be conducted immediately prior to the start of MUD 22.5.3
During the winter months operations must be altered due to the weather. Of the choices listed below, choose the incorrect operation at the scene of a fire or emergency during the winter.
A: Place additional water extinguishers in rear compartments of the apparatus in case of frozen hydrants
B: During intermittent line operations, nozzles shall be cracked slightly to prevent freezing, discharging water so as to avoid unnecessary damage
C: Do not raise aerial ladder unless absolutely necessary, and retract ladders at the earliest opportunity
D: Ladder companies shall have shovels available as needed for roof operations
E: Engine companies shall have shovels available for the clearing of hydrants
A
Explanation:
Place water extinguishers in cab of apparatus or heated area
AUC 200 sec 4.4
Units shall use the Hydrant Pressure Chart to monitor and record the psi of the hydrant nearest quarters. The most correct time of year this shall be done can be found in which choice?
A: First full week in May
B: Last full week in May
C: First full week in June
D: Last full week in June
A
Explanation:
This chart shall be posted at the HouseWatch area throughout the summer season
AUC 205 add 2
When using an elevator during fire operations, precautionary stops shall be conducted to ensure the elevator is working properly. Choose the incorrect tactic for precautionary stops.
A: Elevator should be stopped every 5 floors to confirm that the elevator will respond to the selected floor. At each stop a new selection must be made
B: Before leaving the lobby and at each precautionary stop direct a flashlight up between the elevator car and the hoistway shaft to determine if there is any accumulation of smoke in the in the elevator shaft
C: The relationship of the elevator to the stairway should be noted. This can be accomplished by inspecting the “YOU ARE HERE” sign which is required to be posted at each floor near the call button
D: Inspecting the “YOU ARE HERE” sign should be done at the last precautionary stop only
D
Explanation:
Inspecting the “YOU ARE HERE” sign should be done at the FIRST and LAST precautionary stop
Training Bulletins Emergencies 1 sec 6.1.10
The Inflatable Soft Landing Mat is a training safety device to protect members sliding down ropes when training at firehouses. The mat shall be used in a responsible manner and under the supervision of company officers. Select the incorrect use for the Inflatable Soft Landing Mat.
A: The mat shall not be used at a remote site
B: The landing mat is to be used in rope training operations to a maximum height of two stories
C: The landing mat may be positioned at any suitable location around the perimeter of the firehouse, including the sidewalk apron
D: If the mat is to be used in front of quarters, the apparatus must be removed and parked in a safe position outside
B
Explanation:
The landing mat is to be used in rope training operations to a maximum height of THREE stories
Training Bulletins Rope 1 Data Sheet 4 sec 3 and sec 4
The most correct procedure when cleaning and disinfecting the SCBA regulator can be found in in which choice?
A: Remove the breathing regulator from the facepiece by rotating the regulator 1/4 turn counter clockwise
B: Once the regulator is removed, depress the manual shut-off, close the purge knob by turning fully counter clockwise.
C: After purge knob is closed, spray a minimum of 6 full pumps of 70 percent Isopropyl Alcohol into the regulator opening
D: Alcohol and water should be applied to the regulator surface, exhalation port, and directly into the spray bar ports
C
Explanation:
A- Clockwise
B- Clockwise
D- Alcohol and water should only be applied to the regulator surface and exhalation port. Alcohol and water should NOT be directed into the spray bar ports
Training Bulletins SCBA add 5
At a fire on the top floor and cockloft of a 4-story Brownstone type row frame without a rear fire escape, and the first arriving ladder company is a tower ladder, the second arriving ladder responsibilities are many. Which member of this 2nd arriving ladder company operated INCORRECTLY?
A: The inside team operated on the top floor of the most severely threatened exposure.
B: When no longer needed at the aerial, the LCC operated in the opposite exposure for VEIS of the top floor and examination of the cockloft.
C: After checking the rear, the OV teamed up with the LCC for exposure examination or proceeded to the roof.
D: The Roof firefighter operated on the roof of the most severe exposure for examination and ventilation.
D
Explanation:
BROWNSTONES AND ROWFRAMES
D IS INCORRECT – The 2nd roof position is on the roof of the fire building for Assist in ventilation of fire building and necessary exposures. When the fire is on the top floor and in the cockloft, both roof firefighters work together to vent roof with the saw. 5.8.1 pg 43
A – 5.8.1 pg 42
B – 5.8.1 pg 42
C – 5.8.1 pg 43 & 2.7 #1 pg 20