Dial it in #9 Flashcards
What affects where you force entry
Ventilation profile and flow path
What is the pro of natural rope
more resistant to sunlight
Chain saw chain brake
designed to stop the chain in 1/20th of a second
What makes a closed loop in ropes
figure 8 on a bight
Type 4 construction behavior
Abundance of wood and fuel once it catches fire
Draeger battery alerts
20 minute warning, vibrate, cancel with “ok”
Low air warning vs low air primary alert
Low air warning; 1575
Low air primary alert; 1575 with audible bell
How to clean fiberglass pike pole
Mild detergent and warm water
Utility rope uses
barrier line
Vehicle fire on underside
Bank water off ground
What coupling do you find first to lead you out
female
Most time sensitive ladder to place
rescue
LEL
minumum percentage of flammable gas needed to combust
What effects flow paths
Building layout and openings
PPV wait 30-60 seconds
to allow flow paths to establish
What tools are not in the high rise kit
double male adapter
crate bar IS in there
Which of these is not in the crash kit?
Duct tape
plug and dyke IS in there
If you can see the hinges on the door which way does it swing
towards
Glass door has what kind of material in it
Tempered glass
Can be compared to the flow of water in a pipe, the flow of electrical charge
current
Supervisor fire pass is
RED, exact duplicate of green and given to IC
If hydrostatic test date is older than 5 years
do not fill and place out of service
Yellow: Test passed, with reservations.
Remove the instrument from the module and try again. If the problem occurs contact the HAZTECH. (Hazmat crew members, if problem cant be fixed call oncall haztech officer.)
W\hat fan positioning has the most output
V-point
2 main considerations for PPA
Fire location and exhaust to intake size ratio
When hoisting a ladder near a powerline how close can you get to it
7m
How close can you get to a downed powerline?
10 m
Monitors reach of the stream is most effective at
35 degrees
Placing the blitzfire on a tilted surface what degrees will shut the monitor off?
10 degrees
What should crews do if “site trunking” is shown on their radio?
switch to simplex
