FT 7/20 Flashcards
When stretching a foam handline with the 125 gpm foam eductor, the eductor is to be operated?
Select one:
a. At the pumper outlet or no more than 2 lengths from the pumper
b. Two lengths from the pumper
c. At the pumper outlet only
d. One length from the pumper
C
(TB Foam Add 3—2.1)
The correct answer is: At the pumper outlet only
When stretching a foam handline with the 125 gpm foam eductor, the guidelines for proper hose stretched is incorrectly indicated in which choice?
Select one:
a. When stretching 1 ¾” hose, not more than 6 lengths may be utilized
b. When using 2 ½” hose. an increaser and reducer are required
c. When stretching 2 ½” hose, not more than 10 lengths may be utilized
d. When combining stretches of 1 ¾” and 2 ½”, not more than 12 total lengths shall be utilized
D
(TB Foam Add 3—2.1) (The stretches are not to be combined)
The correct answer is: When combining stretches of 1 ¾” and 2 ½”, not more than 12 total lengths shall be utilized
When stretching a foam handline with the 125 gpm foam eductor, the ECC should supply the foam line with \_\_\_\_ psi? Select one: a. 240 b. 180 c. 200 d. 220
C
(TB Foam Add 3—2.1)
The correct answer is: 200
In order to produce an aerated foam blanket, the nozzle should be operated with the tip in the? Select one: a. Aerated position b. Seated position c. Flush position d. Extended position
D
(TB Foam Add 3—2.1)
The correct answer is: Extended position
Regarding the Go-Gauge needle it would be correct to state?
Select one:
a. The go-gauge should be in the “Green” position when operating, as this indicates proper foam proportioning
b. If the needle is in the “Red” position, the chauffeur will need to supply more pressure
c. It has three indicators—Red, Yellow, and Green
d. When the needle is in the “Red” position, the officer and nozzle team will immediately notice a difference in foam production
A
(TB Foam Add 3—1.4, 2.1) (two indicators - green + red, a problem exists, May not immediately notice)
The correct answer is: The go-gauge should be in the “Green” position when operating, as this indicates proper foam proportioning
When foam operations are completed, the hose line and nozzle shall be flushed out?
Select one:
a. At least 10 minutes
b. Until clean water flows through the nozzle
c. At least 15 minutes
d. At least 5 minutes
B
(TB Foam Add 3—2.1)
The correct answer is: Until clean water flows through the nozzle
In order to flush out the eductor and pickup tube, the engine chauffeur would be correct to go to idle on the pumper, reduce pressure at the outlet and press the?
Select one:
a. Red flush button on the eductor for 30 seconds
b. Green flush button on the eductor for 30 seconds
c. Green flush button on the eductor until fresh clean water flows through the pickup tube
d. Red flush button on the eductor until fresh clean water flows through the pickup tube
D
(TB Foam Add 3—2.1)
The correct answer is: Red flush button on the eductor until fresh clean water flows through the pickup tube
When stretching a foam handline it would be incorrect to state that?
Select one:
a. When operating uphill, head pressure is created and will have minimal effect on foam production, but could cause the go-gauge to approach the red
b. Members should avoid opening and closing the foam nozzle as this interrupts the educting process and causes an intermittent flow of foam
c. If the go-gauge enters the red position, this indicates a flow problem that the ECC will need to correct
d. Sufficient AR-AFFF (red band) foam concentrate containers should be placed near the nozzle
D
(TB Foam—Evol 1—2.4) (Concentrate is placed at the pumper)
The correct answer is: Sufficient AR-AFFF (red band) foam concentrate containers should be placed near the nozzle
At a 3rd alarm, Tower Ladder 99 is ordered to place the Modified Angus Foam Cannon on its Tower Ladder Stang to operate at a large flammable liquid fire. In this situation, it would be incorrect to think?
Select one:
a. Approximately 1000 gpm of water is needed to supply the Foam Cannon
b. Foam concentrate should be supplied to the FIMM pumper through 1 ¾” hose and be pumped at a minimum of 50 psi over the hydrant pressure
c. The basket of the Tower Ladder shall be staffed with 2 firefighters
d. A FIMM pumper is required and it must utilize a 4 ½” back-flow prevention valve
Feedback
C
(TB Foam Evol 3—2.1—2.5) (Basket shall be unstaffed)
The correct answer is: The basket of the Tower Ladder shall be staffed with 2 firefighters
When supplying the Modified Angus Foam Cannon on a Tower Ladder Stang at an operation, it would be incorrect to think?
Select one:
a. The Foam Tender is preferred over a Foam Tanker to supply concentrate
b. The base of the Tower Ladder must be supplied with at least 250 psi
c. If the FIMM pumper is supplying a relay pumper, the relay pumper needs to have a supply pressure of 100 psi
d. The FIMM pumper and if necessary, a relay pumper must both operate in the volume position
C
TB Foam Evol 3—2.8, 2.9, 2.11) (80 psi)
The correct answer is: If the FIMM pumper is supplying a relay pumper, the relay pumper needs to have a supply pressure of 100 psi
When using the “Through the Lock” method to gain entry with a locked door, it would be incorrect to think that?
Select one:
a. Before pulling the lock cylinder, check the position of the keyway, as the keyway is always the 6 o’clock position when using the 5 o’clock to 7 o’clock principle
b. Fox Locks will require a square key tool to open
c. Police locks will require a square key tool to open
d. Police locks are easily recognizable by the location of the lock cylinder in the center of the door
D
(TB FE 1—4.2, B—5-6) (Fox locks)
The correct answer is: Police locks are easily recognizable by the location of the lock cylinder in the center of the door
When using a power saw to cut through an American Lock Series 2000 lock, members should cut through the lock about?
Select one:
a. 2/3 of the distance up from the bottom of the lock
b. 1/2 of the distance up from the bottom of the lock
c. 2/3 of the distance up from the keyway
d. 1/3 of the distance up from the keyway
C
(TB FE 1—6.1 C)
The correct answer is: 2/3 of the distance up from the keyway
Regarding multi-lock doors, which point would be most correct?
Select one:
a. The lock is always centered in the door
b. By sliding paper or cardboard under the door along the bottom, you will be able to determine if the lock is engaged
c. The lock is easily recognized by a small plate covering the lock
d. The lock has three bars that enter the door jam when the lock is engaged
B
(TB FE 1—9.1) (lock is not necessarily centered, Large plate covering the lock, lock has 4 bars)
The correct answer is: By sliding paper or cardboard under the door along the bottom, you will be able to determine if the lock is engaged
To force a door that has a multi-lock that is engaged, members should cut a triangle in the ________?
Select one:
a. Lower quadrant of the door on the doorknob side
b. Lower quadrant of the door on the hinge side
c. Upper quadrant of the door on the hinge side
d. Upper quadrant of the door on the doorknob side
A
(TB FE 1—9.1)
The correct answer is: Lower quadrant of the door on the doorknob side
Which point about security gates is stated incorrectly?
Select one:
a. Electrically operated doors are not equipped with an auxiliary chain hoist
b. Manually operated doors are readily recognized by the absence of any raising mechanism housing at drum level and the presence of lift handles attached to the bottom bar
c. Electrically operated doors are readily identified by a large metal housing, adjacent to either side of the drum
d. Mechanically operated doors are easily recognized by the gear and chain mechanism located at the top of the door alongside the drum with approximately one foot of chain remaining visible
A
(TB FE 1—10.1) (are All equipped with the auxiliary chain hoist)
The correct answer is: Electrically operated doors are not equipped with an auxiliary chain hoist
When forcing a door using the axe and halligan, it would be incorrect to think that?
Select one:
a. The fork should be canted slightly towards the floor or ceiling to initially drive in a single point of the fork
b. The bevel side of the fork end should be next to the door to afford a greater spread and eliminate the possibility of losing the purchase obtained
c. The fork end of the halligan tool should be placed approximately 6” above or below the lock, initially at a 45 degree angle
d. The member holding the halligan tool is the coordinator of the action, telling the axe firefighter when to strike
C
(TB FE 2—1.2) (20 degree angle)
The correct answer is: The fork end of the halligan tool should be placed approximately 6” above or below the lock, initially at a 45 degree angle
Regarding the Police Lock, it would be incorrect to state that?
Select one:
a. On the inside of the door, the lock has a metal rod extending down into a metal receptacle in the floor
b. The ring holding the tumbler in place will protrude about 1/8” on the public hall side of the door
c. Conventional forcible entry will be difficult as this lock offers great resistance
d. The metal receptacle in the floor is about 2’ from the door
B
(TB FE 2—1.4 B) (will be almost flush with the door, Rim locks protrude 1/8”)
The correct answer is: The ring holding the tumbler in place will protrude about 1/8” on the public hall side of the door
When forcing a door at the hinge side with the fork end of the halligan, it would be most correct to drive the fork end of the halligan tool?
Select one:
a. Above the upper hinge and above the lower hinge
b. Above the upper hinge and below the lower hinge
c. Below the upper hinge and above the lower hinge
d. Below the upper hinge and below the lower hinge
C
(TB FE 2—1.5)
The correct answer is: Below the upper hinge and above the lower hinge
An incorrect point concerning HT recordings can be found in which choice?
Select one:
a. To request HT audio, Officers or units must send an email from an FDNY address to the HT Recorder Unit.
b. Requests for recordings for an incident that an Officer’s unit did not operate at will be approved by the Bureau of Operations only if there are valid reasons.
c. Recording shall be kept in a designated secure location in the company office.
d. Company Officers can request a recording of HT transmissions on any HT channel.
D
(Ch. 9 Add. 1 Sec. 8.1, 8.2) (Only of Primary and Secondary Tactical channels.)
The correct answer is: Company Officers can request a recording of HT transmissions on any HT channel.
When contacted by the Roll Call Officer, and Officer would be correct to account for which members?
Select one:
a. All members of their unit.
b. Only the members of their unit under their immediate supervision.
c. Only the members of their unit within sight or hearing without using the HT.
d. All members of their unit who they can contact via HT.
C
(Ch. 9 Add. 2 Sec. 1.4)
The correct answer is: Only the members of their unit within sight or hearing without using the HT.