ffa study guide

static engine pressure to remove kinks

50 Psi

what tool is used to break a cylinder lock

A Tool

what does a foam nozzle do vs a fog nozzle

creates quality foam

what do you do if you open a door and smokes is coming out the top and air is pulling in at the bottom

crack door and cool gasses (bidirectional flow)

how should you test a generator

Under load

monthly meeting test

15-30

what type of building construction is type 4

heavy timber

does pure propane have an odor

no

is propane heaver or lighter than air

Heavier (sinks)

how often do you repace a fire alarm

10 years

what is nfirs

National Fire Incident Reporting System

which post do you cut for a dash roll

a post

what are groups in the same area called

divisions

if a firefighter picks up evidence you report it to

chain of custody

what type of building construction makes fire travel quickly

baloon frame construction

what comes out of a foam nozzle

finished foam solution

what type of foam application should you use for a fire in a pan

rain down

what are the parts of a haligan

ads, fork, spike

how you do large diameter hose

from engine too engine

before extricating a patient before a building cave in, what should you do ?

Shore

whats the R in LUNAR

Resources needed

how does a compressed cylinder relive pressure

Presssure relief valve

what is a v pattern ?

where the fire started

when do you delay overhaul

to prevent destroying evidence

whats a vehicle with a beam and cross members

unibody

2 diffrent types of fire attack

offensive and defensive

when teaching in a classroom what is the most important part

speak directly to students

when spraying a building from the exterior from the window what is the objective

hit the ceiling and have droplets fall

when responding to a possible gas leak where do you park

uphill upwind

whats a negative impact on horizontal ventilation

opening the windward side first

how do you protect firefighters during bleve

fog stream

when you secure a vehicle during rollover what do you use to secure void spaces

wedge

what do you call when evidence is improperly handled ansd falls out of chain of custody

spoilage

whats it called when you use a monitor to cool a room

transitional attack

what is a report to determine a fire attack plan

pre incident planning

what happens during a bleve

explosion with a fireball and flying metal parts

what is it called when you go to a building to inspect it

pre incident plan

how do you cool a propane tank

direct flow water to the center

what does foam do to fires

disrupts the chemical chain reaction

what is another option for putting out a propane fire

unmanned ground monitor

what is the minimum distance you can be around water without a pfd

10 ft

what is an appliance with one female and two males

wye

sign with handicap and fire behind it

area of refuge

type of building construction prone to collapse

type 2

side windows of a vehicle are made of

tempered glass

type of foam used for alcohol based fuels

polar solvant

plywood produces toxic fumes and ------

deteriorates fast

how should you clean a generator

mild soap

how should you clean power tools

manufacture specs

when changing tactical objectivres

give a par report

life span of an airbag

10 years