Quiz 6 Flashcards
(28 cards)
What does a CO reading of 25 ppm indicate?
An Emergency
What is an incorrect statement about saw operations?
During cutting operations, everyone in the vicinity of a saw shall observe as near as possible and practical, a 20’ diameter known as the circle of danger.
(20’ Radius)
Who is in charge of turning off the utilities in a first floor fire of a 2nd story taxpayer?
first due inside team
What is not necessary for first due irons FF to bring to a first floor fire of a two story taxpayer?
Hydraram
At taxpayer fires, nothing affects the outcome of an operation as much as
Ventilation (Vent prior to venting horizontally)
FAIR?
When the FAST truck is going after a downed member…what is the wrong word in the acronym fair ?
Answer: assess
Fair stands for
Fire,air,immediate medical,removal
What is an incorrect way to package a downed member for removal?
Drd
Which part of the PSS is not routinely checked during inspection?
Figure 8 stopper
When do you NOT use the purge valve on a regulator?
Ans. Failure of the regulator in the open position, turn counterclockwise (This procedure is for in the closed position)
When using TIC, black means colder areas
True
Does the handy talkie interfere with the TIC.
True
Which of the following is correct regarding the Maxi-air bag system?
A. The pressure relief valve will open at 118 PSI
The ability of foam to resist saturation by hydrocarbons is what?
: Fuel Shedding
Which of the following is correct in regard to apparatus positioning at a car fire?
Operating engine can be positioned beyond the vehicle on fire, if the engine will be threatened by fire exposure, and a minimum of one, ideally two blocking apparatus to be placed in the way of oncoming traffic.
When is the incorrect time to do a functional check of the TIC?
A. During MUD
Code for a car fire with no value except salvage and unable to find owner
10-23
What is the minimum impact load of the personal harness and Atlas belt (that will put it out of service?
3 feet
What is incorrect regarding the use of an aerial ladder?
Holding up a wall
Maxi-Force air bag rated 12 tons, 8.2” , which of the following weight can the airbag lift the maximum rated height of the airbag?
6 tons
When packaging a distressed member, which of the following are incorrect?
Sit up member and turn so feet are facing the exit (Back will face toward the direction of the removal prior to packaging)
The ability of a foam blanket to resist direct flame contact is called?
Burnback resistance (Flashback resistance is the ability of a foam blanket to resist IGNITION vapors coming in contact with a hot surface or a SPARK)
What is incorrect about the MaxiAir bag?
The sum of the tonnage of two bags increases the total weight that can be lifted.
What is incorrect about the MaxiAir bag?
The sum of the tonnage of two bags increases the total weight that can be lifted.
What is true in regards to removing a down firefighter?
Girth hitch with nylon webbing around SCBA
shoulder straps
