4-Gas Meter
What is the normal O2 reading on a 4-gas meter in a non-IDLH environment?
What is 20.9 percent
Referred to as a sexless coupling and are connected with one third of a turn
What is a Storz connection
What channel is utilized for a still alarm?
Channel 3
Transfer of heat through direct contact
What is conduction?
What are the four components of the fire tetrahedron?
Fuel, heat, oxygen, and a chemical chain reaction
What unit of measurement is used for H2S, and CO on the 4-gas meter?
What is PPM?
Friction loss (in psi) per floor.
5 psi
How much water is carried in the tank on E30?
500 gallons
Pathway of responsibility from the highest level of the department all the way down to the lowest
What is chain of command
How much water is stored in the water can?
2.5 gallons
What are the four things that are measured on the 4-gas meter?
What is O2, H2S, CO, LEL
Friction loss (in psi) for an appliance such as a portable monitor, wye, siamese, or water thief.
25 psi
What mile marker is Buck Rd?
What is 197
Salvage cover placed on the floor to collect small amounts of water
What is a catchall
How long is a 24 ft extension ladder when it is stored and not in use?
Roughly 14 ft
What is the IDLH value for CO?
What is 1200 ppm
What type of fire hydrant is used in our area?
Dry-barrel hydrant
Where is the Sword device on E30?
RIT Bag
One of the most common products of combustion
What is Carbon Monoxide
How much does a gallon of water weigh?
8.34 lbs
What is the IDLH value for H2S?
What is 100 ppm
What is the difference between a gated wye and a siamese connection?
Gated Wye: splits one large hose into two separate lines.
Siamese: merges two smaller hoselines into one larger line.
Where is the 900 block of Schreier?
Arbor Hills neighborhood, Bruns / Graceway nearest cross
Type of nozzle that produces either a straight stream or fog pattern
What is a combination nozzle
What do fire and metal rusting have in common?
Oxidation