Study Questions Flashcards
Hydrant; circle with not shaded
2 1/2”.single or built up
Hydrant; circle half shaded
4” single or built up
Hydrant; circle fully shaded
2 1/2” x 4” or double 4”
Hydrant; s symbol
Subsurface
Hydrant; square symbol
Private
Hydrant; IO symbol
Main size and location
Items marked with an asterisk on 972
Horn/siren
Brakes/rotors/hoses
COLA
Parking brake
Emergency lights
Headlights
Brake lights
Tires (CID)
Wheels/lugs
Suspension/Axles
Steering Components
What is an emergency repair
- All accidents repairs that require immediate attention
- Repairs at a large emergency
- Engine placed out of service because of needed repair
- Injury to persons or damage equipment
- Prevent apparatus from making emergency response
- Violation of the law
Unexecused absence of over how many minutes will be considered absence without leave?
120 minutes
Blue reflectors indicate
- In hillsides, indicate hydrant locations
- Flatland areas, indicate mid block
- Hydrant locations obstructed from view
Completed F-367 (Fire Hydrant Report) shall be forwarded to the Construction Services- Hydrant/Access Unit within __ days of receipt
14 days
Class A foam will increase effectiveness by how much
3-5 times
Early Relief is __ minutes early
90 minutes
When altering apparatus who must you forward a 225 to?
Emergency Ops Chief
Members shall not alter the arrangements of firefighting equipment on apparatus, nor otherwise rearrange the system in effect without approval of who
Fire Chief
Mustache must not go how far below the smile crease
1/2”
Manhole covers often weigh
300 lbs
Manhole covers have been blow how many feet into the air
75’
Manhole covers have been blow how far
125’
How often are smoke detectors tested
Monthly
When are batteries for smoke detectors changed
Every January per battalion
The male end of 1” hose should be folded back how far from the coupling before starting the roll
18 to 24 inches
What % of all department fires are auto fires
20%
IDLH is within how many feet
30’
Fuel tanks may BLEVE within how many minutes after fire starting
10 minutes
Gasoline flashpoint
-45 degrees
Which cable do you disconnect first on a battery
Ground
How many gallons is considered a hazmat incident
42 gallons
Who has control of an incident if it involves traffic
LAPD
Body armor can be washed in cold water, do not use what
Bleach or iron
Tank truck transport how much of all fuel
90%
2 axel trailer is how many gallons
2000 gallons
3 axel trailer is how many gallons
5000 gallons
Truck and tractor can carry how many gallons of fuel
9000 gallons
Tanks are how thick
3/16th
Eliminate ignition source within how many feet
100’
Transponder is securely mounted how many inches above the ground in front bumper of apparatus to trip loops
12 to 18 inches
Alameda corridor; two green dots indicate
Ladder every 1000’
Alameda corridor, one green dot indicates
Standpipe every 500’
DEF consumption will be approximately ___% of your fuel consumption
2%
KME wagon battery remote tether cable length
30’
KME wagon battery wireless remote with a range of how many feet
500 feet
When a heat stroke occurs, the body temperature can rise to what temps within 10 to 15 minutes
106F or higher
Halyard size for 20x
3/8”
Halyard size for 35x
5/8”
HPV are visible to what distance
1000’
Proper climbing angle on ladder
70 degrees
Pump what psi to 1” RIC line
200-250 psi
How much psi for swift water hose
50-65 psi
What are the 4 types of rotary saw blades
- Abrasive
- Carbide
- Diamond
- Combi
Abrasive below how many inches is used for training
12”
Abrasive blade below how many inches is out of service
9 inches
Combi blade cutting depth is
4 3/4”
Combi blades shall be forwarded to S&M for replacement when
- Any one segment is fractured, broken, or missing
- Bald spots along any of the segments occur
- Matrix bond is equal to the thickness of the blade body; a step or lip no longer exists
