Fire Origin and Cause
When examining a fire scene, you should work from
Class B foams are especially effective on
Hydrocarbon fuels
The size and location of a fire may be indicated by
Flames visible from outside the structure
Firefighter II should be able to identify where all the _____ are located on an apparatus to assist with TRT incidents.
Tools and equipment
Fire and life safety surveys are performed in private dwellings only when
requested by the occupant
This action should be carefully conducted at a fire scene because it can destroy or contaminate evidence.
What is Overhaul
High-quality foam bubbles are created through the process of
Aeriation
If the amount of fire exceeds the demands of trained personnel and available resources, the IC should declare an _____ attack.
Defensive
Eliminating sources of vibration such as running apparatus and heavy equipment should take place at what type of rescue
Trench
A ________ outlines the material to be taught and teaching procedures to be used.
Lesson plan
Altering evidence so that it can not be properly documented would be an example of
Spoliation
Mixing water with foam concentrate to form a foam solution is referred to as
Proportioning
When acting as IC, the preferred method of transferring command is.
Face to face
This rescue tool is the most likely to fail under heavy loads and is the least stable of all the jacks.
Ratchet-lever jack
When presenting to young children, it is ideal to
Keep the presentation short and interesting
Debris from an explosion at a fire scene would be considered what type of evidence?
Physical
This type of foam proportioner is attached directly to the pump outlet or connected at some point in the hose line.
In-line eductor
The most important variable to consider when choosing the correct hose line is
Flow rate
From an extrication standpoint, a vehicle has __ sides.
8
This type of sprinkler deflector is mounted so that the threaded shank will not be visible below the ceiling
Flush
These factors must be identified by investigators before making a fire cause determination.
Ignition source, Material first ignited, Ignition Sequence
Substances that have a flash point of less than 100 degrees Fahrenheit
Flammable Liquids
Command should never be transferred to
Someone not on scene
This passenger safety system is commonly called air bags or side curtain bags.
SIPS Side impact protection systems
Barriers that protect against fire spread, such as door gaskets and fire stops are an example of
passive smoke control system