2005/07/09 Test Questions Flashcards
How many turns should you open the PRV?
Open fully
On the Gleason pressure reducing valve, what side is the overflow on?
The supply side
Wet concrete can increase you stopping distance what percent?
35-40%
When does the low voltage alarm go off on apparatus?
12.2 volts
How many amps does the MDT draw?
8 amps
What is the inlet nozzle diameter of the 1.5” syphon ejector?
5/8”
What is the friction loss in the LDHV at 1000 gpm?
6 psi
When parked on the apparatus floor, what is the minimum walkway width between apparatus?
24”
What is the operating range of the relief valve?
70-300 psi
How often does the load manager check the voltage of apparatus?
Every 30 seconds
What is the maximum distance between hydrants in high density residential and neighborhood commercial areas?
450’
The 2.5” syphon ejector has a wheel to adjust between what psi?
40-60
What is the first step in applying the KED?
Manual traction
On the SCBA, the PASS will operate in full alarm for how long after the low battery light has come on?
1 hour
If a civilian wants information on fire hydrants, who do you direct them to?
DWP
How many categories does the 704 diamond have?
5
When injecting the auto injector, how long do you hold it in your thigh?
10 seconds
What is the max lift of the k12 airbag?
8”
What are the designated strike team numbers?
1000-1030
On the 1999 pierce, at how many inches does the air filter need to be changed?
10”
What percent of class A foam mix should be used at structure fires?
.2%
According to TB 127, at what psi shall the air compressor “cut in?”
85 psi
When lowering the cab on apparatus, how long shall the down button be held after the cab contacts the mounts?
5 seconds
How often is the undercarriage inspected?
Every 4 months
How often shall the fire station door timer be checked?
Daily
In the alameda corridor, how far apart are the dry standpipes?
500’
The ‘99 piece shall reach its operating oil pressure within how much time?
10-15 seconds
On which side do you jump start the ‘99 pierce?
Left side under the battery
What is the max reach if the foam tender?
270’
What is the maximum working pressure of the 16’ maxi force airbag hoses?
250psi
How many feet of 1.5” hose is on the foam tender?
400’
How much does 50’ of 4” weigh when it’s rolled?
49 pounds
How often is the mini radial zeroed?
Daily
What is the size of the nozzle on the 1” syphon ejector?
5/16”
What is the best method of communication during a relay operation?
Radio
What is the number 1 factor to determine the use of a relay operation?
GPM to put out the fire
Dry standpipes shall be used for hoselays above what floor?
Above the 3rd floor
Hydrants shut offs are typically within how many feet of the hydrant?
15’
How is a helispot ID on a map?
Triangle with the number of the battalion in it
What is the distance of the red map books?
1200’ cadastral
According to book 37, at what terrorist threat level shall members wear their PEK’s and mini radiacs?
High (Level 4 Orange)
What is not uncommon when connecting to a hydrant?
Cavitation
When do the rear brakes need replacement?
When there is more than 2” of brake rod travel
According to TB127, what shall not be sprayed with high pressure water?
Steering components with rubber boots
When lubing, when shall a hand lube gun be used?
When lubing steering components
According to TB93, on high hazard days how much extra barricade shall be carried by engines?
8 containers (10 gallons)
According to book 8, what percent of accidents occur at twilight?
1/3
In the 2006 pierce, the MDC will draw power unless what is shut off?
The remote cut-off switch under the center jump seat
In the 2006 pierce, after starting, what shall the oil pressure not fall below?
30psi @1800rpm
In the 2006 pierce, when does the low volt alarm sound?
11.9
On the 2006 pierce, what is the maximum clean inlet restriction?
10”
On the 2006 pierce, what is the draw on the MDC?
7-8 amps
What is the friction loss of 1.5” hose when supplying a 2” hose?
130psi
According to TB74, when pumping 200 psi to 1” for RIC, how many GPM is supplied at the open but of the 1”?
65 gpm
What is the pressure on the dry chemical fire extinguisher?
125-175
According to book 100, who’s responsibility is it to establish an AUXILIARY water supply to the stairwell of a high rise?
Ground support
According to book 99, what is the psi for the 1.5” syphon ejector?
60 psi
What are the knots to secure the hard suction during a drafting operation?
Clove hitch at the strainer and a running bowline at the couplings
What are the factors of friction loss while drafting?
Discharge pressure+FL in suction hose+lift
According to TB116, what is the spacing of the standpipes in the metro rail?
250’
According to book 100, post ‘60 high rises are required to flow how many GPM per riser?
1000gpm
According to Book 92, what is phase II of tactical alert?
Deploy/Redeploy
During a flashover, a firefighter may experience temperatures of how high?
1000-1500 degrees for 2 seconds
According to book 29, in what order are the straps on the harnesses tightened?
Waist
Legs
Chest
According to book 29, what is the minimum number of bars used for a 1 person load?
4 bars
According to TB131, after how much time of non use does the self contained rescue tool shut off?
After how much time of not turning the handle will the tool return to idle speed?
30 seconds
After 3 seconds it returns to idle
According to TB 131, the dead man handle of the self contained rescue tool is turned in what direction to open?
Clockwise
What does the acronym OATH stand for when giving signals on the rope for RIC?
Ok- 1 pull
Advance- 2 pulls
Take up slack- 3 pulls
Help- 4 pulls
When anticipating a drill requiring high flow of water, who shall be notified and how far in advance?
Hydrant access unit 48 hours
What is the size of the FDC placards?
4” x 8”
How much purple K is carried on the foam tender?
700 pounds
After using a high pressure washer, the apparatus should be lubed within how much time?
No longer than next day
The gate valve of fire hydrants is found within ___ feet what percent of the time?
15 feet 80% of the time
On the 2006 pierce, at what RPM does it get its best fuel economy?
1200-1800
On the 2003 seagrave, what is the output of the alternator?
340 amps
Drafting can be difficult if water is over what temperature?
85 degrees
When taking lines aloft, how far behind the nozzle shall the running bowline, and half hitch be of the nozzle?
Running bowline- 12’
Half hitch- 6’
How many spare sprinkler heads are needed for systems with not more than 300 heads?
301-999?
More than 1000?
6
12
24
What is the engineers responsibility on medical aids/traumas?
Aniticipate need for equipment
Prepare IV
Dispose of medical waste
