Captains test Flashcards
Haz mat what are the 3 levels of evacuation?
Site
Intermediate ( less then 100 People)
Large
Africanized Honey Bee (AHB) attack when approaching the scene and arriving be careful not to over commit your self in the path of the source of bees. Park approximately how far from the colony?
150 feet
The AFFF will kill the AHB within approximately ___ seconds of contact.
60
The flammable limits for Natural gas is approximately ___ to ___ % in air.
4% to 15%
Natural gas itself is nontoxic, however, it displaces _______ and can result in _________ if in a confined space.
oxygen
asphyxiation
Confined space Phase II-
Pre-entry Operations
Rescue Sector should assign personnel to establish the proper type of mechanical ?
ventilation of the confined space considering the effects that positive and/or negative pressure ventilation will have on the atmosphere
Confined space Phase II-
Pre-entry Operations
MAKE THE GENERAL AREA SAFE
A. Establish a _________ determined by factors such as atmospheric conditions, wind direction, structural stability, etc.
-perimeter
Confined space Phase II-
Pre-entry Operations
B. Consider establishing _______ to control rescue personnel entering the hazard zone.
-Lobby
Confined space Phase II-
Pre-entry Operations
B. Stop all unnecessary ______ and park all running vehicles ________.
- traffic
- downwind
Confined space Phase II-
Pre-entry Operations
C. Provide for ________ to general area if necessary
-ventilation
Trench rescue operations-
First arriving company officer shall assume Command and begin an immediate size-up of the situation while ensuring that apparatus remains at least ______ from the location of the trench failure.
50 feet
Trench rescue operations-
Command shall announce that Level 1 staging should take place at least ______ from the trench failure.
150 feet
How far away from a structure collapse perimeter?
200 Feet
Mountain rescue incidents-
First arriving TRT unit that is staffed with a TRT Company Officer should be assigned ________ Sector
Rescue
The landing zone must be relatively flat and free of obstructions for an area of at least 100’ x 100’ for each helicopter. All spectators, vehicle traffic (including emergency vehicles) and animals must be kept a minimum of ________ away from the landing zone.
200’
Level II staging is implemented for all ?
greater alarm incidents