Pre Arrival
Computer aided dispatch is the
Automated system that assists the Telecommunications person
Metal swinging doors are difficult to force due to
Construction and design
Dry chemical extinguisher rated 60-B is capable of extinguishing ------- square feet
60
Convention is the transfer of heat through
Liquid or gas
There are 2 methods that can be used to don SCBA that is stored in a case, what are they
Over the head and coat method
pre- arrival emergency instructions are given to
Citizens until first responders arrive on scene
In type 1 construction the fire hazard is
The contents inside the building
Fires involving combustible metals are class ------fires
D
In the fire triangle what is the reducing agent
Heat
A personal accountability system tracks all firefighters that are
Working in the hazard zone
The location where emergency 911 calls are routed is the
Public safety answering point
Panel, slab, and ledge are all what type of door
Wood swinging
Extinguishers suitable for class D fires can be identified by a ------ containing the letter D
Yellow star
A fire in the presence of a higher concentration of Oxygen will
Burn faster and hotter
The low alarm of the SCBA will sound when ---- of the cylinders air supply is remaining
33% or 792 Liters
The purpose of a repeater is to
Rebroadcast radio signals
Which type of construction consist of brick load bearing walls and wood joists
Ordinary type 3
A blue circle with a letter designation in the center would indicate its rated for use on class ----- fires
C
What danger is suggested by the observation of smoke puffing in and out of a structure
Backdraft conditions
What is the best technique to use when exiting through restricted passages while wearing a SCBA
Loosen the SCBA waist strap and remove or loosen one shoulder strap. Maintain control of the regulator side of the SCBA and sling the SCBA to one side to reduce your profile.
Hearing impaired citizens may report an emergency via
Teletype
In the wood truss design the weakest point that will fail quickly when exposed to heat is
Gusset Plate
Water soluble flammable liquids such as alcohols and acetone are
Polar solvents
Toxic products of combustion are
Carbon monoxide and hydrogen cyanide
What is the highest decibel before needing hearing protection
85 Decibels