Liquefied petroleum gas, also known as ______
DO NOT open the door until you have a charged hoseline and are ready to control the _______ encountered.
Natural gas Lighter than air, so rises and diffuses in open
To exit a ground gradient area, keep both feet in contact with each other and hop or shuffle out of the affect area.

Reading fire behavior indicators is critical to ______ safety and effectiveness
A hoseline no smaller than 11⁄2-inch (38 mm) should be used on an ______ fire.
Interior and exterior enclosed stairwells act as a flowpath for smoke, flames and heated gases, much like a fireplace______
Part of ground cover fire that spreads most
rapidly is known as the ______
Master stream devices flow a ____ of 350 GPM
When suppressing class C fires before initiating fire suppression activities, stop the ____ of electricity to the device involved.
Offensive to defensive strategic transitions may
Necessary when situation rapidly changes – Occurrence depends on ______at which situation changes
______is fuel, and it may transition to rollover, flashover, or a smoke explosion at any time.
___Strategy Intended to isolate or stabilize incident and keep it from expanding
Maintain high level of _________ awareness
Before entering burning building
_________ attack Combines cooling hot gas layer at ceiling level using indirect attack with direct attack on fuels burning near floor level
Solar panels generate current whenever there is a light source (sunlight, moonlight, artificial lighting) and are always ____.
Only personnel who are properly trained and equipped for _____ space entry should enter a utility vault.
_______imagers (TI) will not always provide an accurate assessment of structural integrity of the floor system.
Some documents include the______ fire as a fourth type of ground cover fire.
Do not____ or contact any orange, blue, or yellow color-coded electrical cables or components in electric or hybrid electric vehicles.
Added water weight from master stream operations increases the ________ for structural collapse.
Chemicals used in the production of some illegal drugs are extremely toxic and__________