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aerial apparatus
n/a
332
Other
Professional
05/28/2013
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Term

According to NIOSH, responding to or returning from an emergency is the _____ leading cause of firefighter fatalities?

 

 Definition

second

 
Term
What standard sets the minimum qualifications required for driver/operator?
 Definition
NFPA 1002
Term
Aerial apparatus driver/operators must meet the requirement of NFPA 1001 for:
 Definition
Firefighter I
Term
Reports and other documents should be prepared to the level of clarity that would be high enough to use:
 Definition
in a court of law
Term
what efforts should be made if a candidate is deficient in the basic math skills needed for driver/operator?
 Definition
provide assistance to correct the deficiency
Term
which standard sets the requirements for driver/operator's vision?
 Definition
NFPA 1582
Term
which standard lists the frequencies that driver/operators must be able to hear?
 Definition
NFPA 1582
Term
which of the following skills is not required of driver/operators?
 Definition
the ability to counteract apparatus problems before they are presented
Term
what is the most important criteria for determining who should become a driver/operator?
 Definition
skill and ability with fire fighting apparatus
Term
which of the following is one criteria used when determining the selection of driver/operators?
 Definition
written of performance tests
Term
what are effective tools for measuring driver/operator performance during training?
 Definition
sign'off sheets and checklists
Term
at what level are most laws and statures concerning motor vehicle operation maintained?
 Definition
state and provincial
Term
when is the fire apparatus an ordinary vehicle on the road?
 Definition
after an emergency response
Term
who is held responsible when a driver/operator is found to be negligent in the operation of an emergency vehicle?
 Definition
both the driver/operator and the fire agencey
Term
what is the recommended timeline for d/o training?
 Definition
no specific time
Term
statistics compiled by the NFPA and the National Fallen Firefighters Foundation historically show that ____ percent of all firefighter injuries and deaths in the US are caused by vehicle collisions while responding to or returning from emergency calls.
 Definition
20 to 25
Term
in terms of firefighter fatalities while responding to or returning from emergency calls, data shows which types of collisions are by far the most frequent and severe for aerial apparatus?
 Definition
at intersections
Term
which of the following statements regarding collisions is MOST accurate?
 Definition
lapses in operator and driver judgement and awareness are the cause of accidents
Term
which NFPA standard provides recommended examples of driving exercises and driving necessary for aerial apparatus d/o?
 Definition
1002
Term
which of the following statements regarding collisions is MOST accurate?
 Definition
good situational awareness involves forgoing the right-of-way if doing so decreases the likelihood of a collision
Term
which of the following is NOT a basic cause of fire apparatus collisions?
 Definition
improper parking
Term
which cause of fire apparatus collisions accounts for a significant portion of overall damage costs?
 Definition
improper backing
Term
which of the following statements regarding excessive speed is LEAST accurate?
 Definition
it takes far less distance for a fire apparatus to stop than it does for a regular passenger vehicle.
Term
which of the following is a cause of lack of driving skills?
 Definition
inability to recognize a dangerous situation
Term
signs of d/o incompetence or impairment may include effects of all the following EXCEPT
 Definition
proper driving attitude
Term
all riders on the apparatus must be seated and wearing their seat belts before the apparatus:
 Definition
is put into motion
Term
which of the following statements regarding hose loading operations is MOST accurate?
 Definition
the area must be closed to other vehicular traffic
Term
where should a tiller instructor be seated during tiller operator training?
 Definition
in a detachable seat placed next to the tiller operator's position
Term
what safety gear must the tiller operator and instructor wear if they are not seated in the enclosed tiller seat?
 Definition
helmet and eye protection
Term
according to the national safety council, what percentage of all collision is caused during backing of vehicles?
 Definition
25%
Term
according to the national safety council, approximately ___ deaths occur annually due to poor backing proctices
 Definition
500
Term
which of the following statements regarding backing the fire apparatus is MOST accurate?
 Definition
backing up is one of the most hazardous actions a d/o will perform
Term
which of the following is NOT a general rule to consider when backing up an apparatus?
 Definition
use rearview mirrors to properly position the apparatus for backing
Term
which of the following is the MOST effective way to communicate with a d/o from the rear of an apparatus?
 Definition
hand signals
Term
when setting up for a backing operation, the spotter should be set up in the left rearview mirror, approximately ___ feet(m) behind the rear and slightly left of the apparatus
 Definition
8 to 10(2.4 to 3)
Term
which driving command is identified by arms outstretched to the sides with palms facing down?
 Definition
slow down
Term
the fully extended length of most north american made aerial ladders ranges from
 Definition
50 to 135 ft(15 to 41m)
Term
the required minimum floor area of a platform is
 Definition
14 sq ft
Term
each platform must have a rail completely enclosing the floor area with no opening under the railing greater than
 Definition
24 inches
Term
a kickplate is required at floor level of elevating platforms and should be ___ inches high
 Definition
4
Term
all elevating platforms are required to have ___ operator control stations
 Definition
2
Term
which of the following is required to NFPA 1901 to be on the bottom of the elevating platform?
 Definition
water fog curtain nozzle
Term
all elevating platforms must have a minimum load capacity of ___ pounds when the aerial device is fully extended, at any elevation, and with no water in the piping system
 Definition
750
Term
when the water delivery system is charged, the minimum load capacity of an elevating platform is
 Definition
500
Term
the water delivery system on an elevating platform must be capable of discharging at least ___ gpm when the aerial device is in any position
 Definition
1000
Term
elevating platforms that are 110 feet or shorter should be able to be raised from the bedded position to the maximum elevation and extension and be rotated 90 degrees in
 Definition
150 seconds
Term
the working height of all types of elevating platforms is measured with the aerial device at maximum extension and elevation from the
 Definition
ground to top surface of the highest platform handrail
Term
what is the most common aerial ladder platform apparatus in service today?
 Definition
straight chassis, three-axle with rear-mounted aerial device
Term
common sizes of telescoping aerial platforms in use in north america range from
 Definition
75 to 100ft
Term
which type of telescoping aerial platform construction consists of four sides of steel or aluminum welded together to form a box shape with a hollow center?
 Definition
box-beam construction
Term
how does an articulating aerial platform device function?
 Definition
the sections of the device are connected by a hinge and fold into each other
Term
how is the movement of a water tower controlled?
 Definition
remotely by the d/o from ground level
Term
water towers are capable of maximum flows ranging from
 Definition
1000 to 5000 gpm
Term
which of the following is NOT a criterion for qualification as a quint apparatus?
 Definition
length of the aerial device
Term
which of the following is a reason for equipping aerial apparatus with pumps?
 Definition
the apparatus will be capable of supplying its own elevated master stream
Term
what are the assemble of bars or rods which form a rigid framework for an aerial ladder?
 Definition
trusses
Term
what is the term for the bottom section of the aerial ladder?
 Definition
base
Term
what is a base rail?
 Definition
the lower chords of the aerial ladder to which the rings, trusses, and other portions of the ladder are attached
Term
which of the following is NOT a main component of a hydraulic system?
 Definition
hydraulic cylinders
Term
a hydraulic system pump is powered by a
 Definition
power-take-off arrangement off the vehicle's main engine
Term
for what are used in hydraulic system?
 Definition
to control the flow of hydraulic fluid through the system
Term
which types of valves limit the pressure built up in the hydraulic system?
 Definition
relief valves
Term
which types of valves control the flow of hydraulic fluid from an aerial apparatus hydraulic system to the hydraulic cylinders?
 Definition
actuator valves
Term
which of the following is the function of aerial device hoisting cylinders?
 Definition
elevate the aerial device from its stowed position
Term
what is a trunnion?
 Definition
the pivoting end of the piston rod that is connected to the anchor ear by the heel pin
Term
what is the primary function of the turntable?
 Definition
provide continuous rotation on a horizontal plane
Term
the operator's control pedestal usually stands about ___ feet high
 Definition
3 1/2
Term
for apparatus equipped with a platform, NFPA 1901 requires a control station
 Definition
in the platform
Term
which lever is found on the far left of the control pedestal?
 Definition
extension
Term
which of the following is NOT a control that may be located on the control pedestal?
 Definition
speedometer
Term
which type of water delivery system has a nontelescoping section of pipe attached to the underside of the bed section of the aerial ladder?
 Definition
bed ladder system
Term
bed ladder pipes are often equipped with ___ nozzles
 Definition
solid stream
Term
the telescoping piping system consists of three of four sections of pipe that
 Definition
reduce in diameter from base to fly
Term
generally, the minimum internal diameter in telescoping water systems is ___ inches
 Definition
4
Term
aerial ladders not equipped with prepiped waterway systems have
 Definition
detachable ladder pipe systems
Term
detachable ladder pipe systems are designed to be clamped to the
 Definition
top two rungs of the fly section
Term
detachable ladder pipes are typically limited to flows of less than ___ gpm
 Definition
750
Term
where should detachable ladder pipes be located?
 Definition
up the center of the ladder rungs
Term
most ladder pipes should be operated from an aerial positioned between ___ degrees
 Definition
70 to 80
Term
which of the following statements regarding elevating platform waterway systems is MOST accurate?
 Definition
the elevating platform is safer and has more working room than an aerial ladder
Term
which of the following statements regarding communication systems is most accurate
 Definition
communication systems consist of a hands-free transmitter at the tip of the ladder and a second transmitter at the turntable control station
Term
which of the following is not an established requirement of breathing air systems
 Definition
weight of firefighters to be supported by the system
Term
which of the following are the most common power source used for emergency services
 Definition
generators
Term
which of the following statements regarding generators is most accurate
 Definition
vehicle-mounted generators usually have a larger capacity than portable units
Term
portable lights generally range from
 Definition
300 to 1000 watts
Term
fixed lights generally have a capability of ___ per light
 Definition
500 to 1500 watts
Term
electrical power cords should be examined ___ for damage to the insulation or connections
 Definition
daily
Term
which of the following are used when multiple connections are needed
 Definition
junction boxes
Term
hose distances of ___ ft or greater from hydraulic tool pumps may have a diminishing effect on tool operation
 Definition
100
Term
which of the following is not a piece of forcible entry equipment required by NFPA 1901 to be carried on aerial apparatus
 Definition
rabbet tools
Term
which NFPA standard explains the preventative maintenance skills required of a d/o
 Definition
1002
Term
which NFPA standard identifies different levels of Emergency Vehicle Techs
 Definition
1071
Term
which NFPA standard establishes guidelines for records-keeping practices
 Definition
1911
Term
which of the following statements regarding how maintenance and inspection records can be used in warranty claim is most accurate
 Definition
they can document that the necessary maintenance was performed
Term
when might maintenance records be subpoenaed for court review
 Definition
in the even of a lawsuit
Term
what reduces the corrosive effects of chemicals on steel components on the apparatus
 Definition
frequent washing where the chemical are
Term
while cleaning, failure to dry the vehicle may encourage
 Definition
corrosion
Term
during an air brake test with the engine off, transmission in neutral, full air tanks, and parking brake released, air pressure should not drop more than 3 psi after
 Definition
one minute
Term
during an air brake test, the brake should set automatically between
 Definition
20 to 40 psi
Term
which of the following statements regarding the service brake test is most accurate
 Definition
any pull in steering or delay in stopping action must be checked
Term
what is the final step in a walk-around inspection
 Definition
performing a functional test on apparatus systems
Term
when beginning the inspection process, d/o should look for ___ in the initial approach
 Definition
vehicle damage and fluid leaks
Term
cracks or damage around the lip of the wheel prevent
 Definition
a proper seal of the tire to the rim
Term
tire selection is based on the
 Definition
gross weight of the finished vehicle including tools and equipment
Term
which of the following would not be imprinted on a tire sidewall
 Definition
curb weight
Term
in a tire size code number, the last number indicates
 Definition
size of wheel rim in inches that the tire is designed to fit
Term
the difference between curb weight and gross vehicle weight rating is that
 Definition
curb weight is the weight of an empty apparatus
Term
a second firefighter can be helpful when checking the lighting system to
 Definition
be in the cab to operate the system
Term
automatic tire chains may not be effective when driving in reverse and in snow depths over
 Definition
3 to 6 inches
Term
steering wheel play should be no more than about ___ in either direction
 Definition
10 degrees
Term
in the context of aerial apparatus inspection, free play is the distance an activation device will move
 Definition
while the system it is a part of is inactive
Term
personnel should wear appropriate hearing protection if personnel will be exposed to noise levels in excess of
 Definition
90 decibals
Term
the overall goal of a walk-around inspection is to test an apparatus for
 Definition
both road-worthiness and readiness for emergencies
Term
which part of the electrical load management system watches the system for added electrical loads that threaten to overload the system
 Definition
load monitor
Term
the two most important safety inspections that the d/o will perform are on the steering system and on the
 Definition
brake system
Term
in the parking brake grade test, the brake must hold the apparatus in place on a
 Definition
20 percent grade
Term
what part of the brake test involves depressing the brake pedal to deplete the air reservoir below 100 psi and then allowing it to build back up to 125 psi
 Definition
air compressor governor cutout pressurei
Term
in dual air systems, with the engine at operating rpms, pressure should build from 85 tp 100 psi within
 Definition
45 seconds
Term
how much throw in the slack adjusters indicates that a brake system is out of adjustment
 Definition
2 inches
Term
the society of automotive engineers number for engine oil indicates
 Definition
viscosity
Term
which of the following is not part of inspecting the aerial device extension/retraction system
 Definition
breathing system
Term
what are the two basic groups of apparatus tests
 Definition
preservice and service tests
Term
third-party testing is typically required for what kind of procedure every five years
 Definition
nondestructive testing
Term
which nondestructive test uses iron powder to detect flaws and defects
 Definition
magnetic particle inspection
Term
which nondestructive test uses high frequency vibrations to detect flaws within pins and bolts in the aerial device
 Definition
ultrasonic inspection
Term
which type of preservice testing is performed after the apparatus has been delivered to the purchaser
 Definition
acceptance testing
Term
stability, flow, and fire pump testing are all parts of what preservice testing
 Definition
certification testing
Term
pumping engine overload testing must be performed during acceptance testing when a fire agency is located at an excess of what altitude
 Definition
2000 ft
Term
which of the following is a guideline for driving emergency vehicles
 Definition
use a courteous and professional driving style while driving apparatus in public
Term
which of the following is generally the first step before starting the apparatus
 Definition
disconnect all ground shore lines
Term
what is the first step in starting the engine
 Definition
turn on the ignition switches
Term
the starter control on a fire apparatus should be operated in intervals of no more than ____ seconds
 Definition
30
Term
after starting the engine, if the oil pressure gauge does not indicate sufficient oil pressure within ___seconds, stop the engine immediately and have it checked by a vehicle tech
 Definition
5 to 10
Term
which of the following prevents teh parking brake from being released befoe air pressure is sufficient enough to operate the service brakes
 Definition
interlock
Term
which of the following is a guideline for operating teh clutch while driving
 Definition
avoid vehicle roll back before engaging the clutch
Term
which of the following is not a time in which lower gears should be used
 Definition
after leaving a curve
Term
which of the following occurs when the throttle is applied while the transmission is in too high a gear for the demand on the engine
 Definition
engine lugging
Term
the pressure placed upon the accelerator influences
 Definition
automatic shifting
Term
which of the following is a guideline for nonemergency traveling
 Definition
attempt to maintain engine rpm control through correct throttling
Term
when driving the apparatus, choose a gear that allows the engine to operate at ___ rpm lower than the max recommended for rpm
 Definition
200 to 300
Term
which of the following is the angle formed by level ground and a line from the point where the rear tires touch the ground to the lowest projection at teh rear of the apparatus
 Definition
angle of departure
Term
the process of braking fire apparatus to a standstill should be performed
 Definition
smoothly
Term
when an engine must be left idling for an extended period of time, the d/o should set it to idle at
 Definition
900 to 1100 rpm
Term
a hot engine should idle approx ___ before shutting down
 Definition
3 to 5
Term
shutting down the engine without an appropriate cooldown period can result in all the following except
 Definition
immediate decrease of engine temp
Term
which of the following is the distance a vehicle travels while the driver is moving his foot from the accelerator to the brake peal when evasive action is needed
 Definition
reaction distance
Term
which of the following is the distance the vehicle travels from the time the brakes are applied to teh moment the vehicle comes to a full and complete stop
 Definition
braking distance
Term
in vehicles equipped with air brakes, there is approx ___ seconds of delay from when the d/o pushes down the brake pedal until sufficient air pressure is sent to the brake to operate
 Definition
0.4
Term
when an apparatus not equipped with antilock brakes goes into a skid, which action should be performed to the brakes
 Definition
release the brakes
Term
which of the following actions should be taken if an apparatus not equipped with antilock brakes goes into a skid
 Definition
turn the steering wheel in the direction of the skid
Term
which type of auxiliary braking systems was intended to help the d/o maintain control of the apparatus on slippery surfaces
 Definition
front brake limiting valves
Term
which type of auxiliary braking systems augments and works in conjunction with the vehicles conventional service brakes
 Definition
electromagnetic braking systems
Term
which type of auxiliary braking systems helps improve traction on slippery roads by reducing drive wheel overspin
 Definition
automatic traction controls
Term
whenever a vehicle undergoes a change in speed or direction, weight transfer takes place relative to the
 Definition
rate and degree of change
Term
emergency vehicles should ___ when faced with a red light or stop sign
 Definition
stop
Term
which of the following is a guideline for safe passing
 Definition
be certain that the opposing lanes of traffic are clear when crossing teh center line
Term
which of the following is not as likely to become slippery during adverse weather
 Definition
southern slopes of hills
Term
snow chains may lose effectiveness in snow deeper than ___ inches
 Definition
3 to 6
Term
which of the following audible warning signals is the best way to catch a drivers attention
 Definition
short bursts on the air horn and constant oscillation of siren
Term
at speeds above ___ mph, an emergency vehicle may outrun the effective range of its audible warning device
 Definition
50
Term
increasing the speed of an apparatus by only 20 mph can decrease teh audible distance of a siren by ___ ft or more
 Definition
250
Term
which of the following is a time or place during which audible warning devices may be innapropriate
 Definition
psychiatric emergencies
Term
use of warning devices should be limited to only
 Definition
true emergency responses
Term
when more than one emergency vehicle is responding along teh same route, units should travel at least ____ ft apart
 Definition
300 to 500
Term
headlights should be ____ while responding
 Definition
turned on
Term
which type of traffic control device uses strobe lights mounted on the apparatus to activate sensors in the traffic lights
 Definition
preemption device
Term
which of the following are not used as activators for traffic control devices
 Definition
apparatus accelerators
Term
which of the following is an assignment of tiller operators
 Definition
proper placement of the trailer for ready removal of equipment
Term
tiller operators must be particularly aware of which of the following factors
 Definition
grades and slopes of the working area
Term
which of the following is not a check to be done by the tiller operator before the apparatus leaves the station
 Definition
readiness of d/o
Term
which of the following is not a guideline for tiller operators once the apparatus is underway
 Definition
pay particular attention to small vehicles on the roadway
Term
turning speeds for tillers should be below ____ mph
 Definition
20 to 25
Term
when backing, how should the tiller operator's hands be placed
 Definition
at the tree o'clock and nine o'clock positions with thumbs pointing up
Term
which driving exercise tests the d/o ability to move the vehicle backward within a restricted area without striking the walls
 Definition
alley dock
Term
which driving exercise simulates maneuvering around parked and stopped vehicles and tight corners
 Definition
serpentine course
Term
in a serpentine driving exercise, the markers should be between ___ ft apart
 Definition
30 and 38
Term
which driving exercise measures a d/o ability to steer the apparatus in a straight line, to judge distances from wheel to object, and to stop at a finish line
 Definition
diminishing clearance
Term
which driving exercise trains the d/o to be aware of where all the wheels on the apparatus are on the ground and to position them exactly where intended
 Definition
crossover backing
Term
in a straight-in parking exercise, the right front wheel of the apparatus should not be more than ___ inches from the curb
 Definition
4
Term
when should the development of apparatus placement procedures be accomplished
 Definition
during preincident planning
Term
some fire departments establish SOPs for apparatus placement based upon the
 Definition
height of the building
Term
for a building less than five stories tall, where should aerial apparatus park
 Definition
on the outside of the engine
Term
for a building greater than five stories, where should aerial apparatus park
 Definition
closest to the building
Term
which of the following is not taken into consideration when determining the proper distance between the objective and the aerial apparatus
 Definition
load-carrying capacity
Term
what are those factors that work against the strength of the aerial device
 Definition
stresses
Term
which of the following is a condition that can cause stress on the aerial device
 Definition
length of aerial device extension
Term
the best rescue approach is made from
 Definition
upwind
Term
where should aerial apparatus used for rescue be positioned
 Definition
at the corner of the building
Term
if hoselines must be used to protect the aerial device, which type of nozzle should be used
 Definition
wide-angle fog
Term
where should aerial apparatus positioned for access to upper levels be located
 Definition
on the side of the building farthest from the fire
Term
when providing access for ventilating a flat roof, the d/o should position the aerial apparatus
 Definition
on the unburned side as close as possible to the area being ventilated
Term
when ventilating a flat roof, the aerial device should be placed
 Definition
at least 6 ft above the roof line
Term
when placing an aerial device for horizontal ventilation, where should the ladder be placed
 Definition
upwind and slightly higher than the window opening
Term
which type of fire attack is an aggressive attack upon a fire from the exterior with a large diameter fire stream
 Definition
blitz attack
Term
how should teh aerial apparatus be positioned if it is to be used as a master stream close to ground level
 Definition
directly in line with the intended target
Term
an elevated master stream should be directed
 Definition
at the ceiling
Term
elevated master streams are most commonly used in ___ operations
 Definition
defensive
Term
which of the following should be considered the last alternative for spotting an aerial device
 Definition
soft surfaces
Term
the d/o should avoid parking teh apparatus and deploying the aerial device on ___ surfaces
 Definition
snowy or icy
Term
the amount of weight added to the aerial device by firefighters and equipment must be ___ when icy conditions are present
 Definition
decreased
Term
when operating in high wind conditions, the d/o should spot the apparatus in a manner that requires the aerial device to be raised to
 Definition
the minimum extension needed
Term
the goal is to maintain a distance of at least ___ feet between the aerial device and overhead electrical lines
 Definition
10
Term
what should be done if an apparatus comes into contact with electrical lines
 Definition
jump clear of the energized apparatus
Term
the aerial apparatus is most stable when the aerial device is operated over the ___ of the vehicle
 Definition
front or rear
Term
greatest stability of the tillered aerial apparatus occurs at angles of approx
 Definition
60 degrees
Term
which of the following condition increases the stress on the aerial device
 Definition
operating ladder rungs nonparallel to the ground
Term
to reduce stress on the aerial device, how should aerial apparatus be located when approaching from the uphill side
 Definition
pull past the building and operate teh aerial from the rear of the truck
Term
the maximum loading for any unsupported aerial device occurs when operated at angles between ___ degrees from horizontal
 Definition
70 and 80
Term
as extension of the aerial device increases, aerial loading mustq
 Definition
decrease
Term
what is the collapse zone of a fire building
 Definition
one and one-half times the height of the building
Term
large hot fires indicate that placement of the apparatus must be
 Definition
further away from the fire building
Term
which of the following is not a fire building condition of which aerial apparatus d/o should be aware
 Definition
fire size
Term
which staging level is used on every emergency response when companies performing similar functions are dispatched
 Definition
level I
Term
which staging level is used when numerous emergency vehicles will be responding to an incident
 Definition
level II
Term
which of the following is a consideration for positioning apparatus on highway incidents
 Definition
turn front wheels away from working firefighters
Term
which of the following statements regarding railroad tracks is most accurate
 Definition
railroad tracks should always be treated as active
Term
most railroad companies advise that vehicles be kept at least ___ feet from the tracks when possible
 Definition
25
Term
which of the following is not a consideration for positioning at aircraft incidents
 Definition
stage the apparatus near the ends of aircraft emergency slides
Term
which of the following is a guideline for positioning on a bridge
 Definition
remember that bridges and elevated sections of roads will be the first to freeze
Term
which of the following is not a guideline for operating at technical rescue incidents
 Definition
place the apparatus in a position that maximizes the angle and extension to which the aerial device will be raised
Term
by deploying apparatus stabilizers, the base of stability of the aerial apparatus is
 Definition
effectively increased
Term
which of the following statements regarding apparatus stability is most accurate
 Definition
as long as the gravity circle does not extend outside the base of stability, the apparatus should remain stable
Term
if the aerial apparatus is parked on a lateral grade, the center of gravity will be shifted to the
 Definition
lower side
Term
pneumatic systems require from ___ psi air pressure for the PTO to be operated
 Definition
50 to 140
Term
what is the first step in engaging the PTO, regardless of the type of apparatus
 Definition
set the parking brake
Term
on manual transmission apparatus without a fire pump, which step comes last before the PTO indicator light activates
 Definition
place transmission in neutral
Term
what is the first step in disengaging the PTO, regardless of the type of apparatus
 Definition
return engine to idle speed
Term
before teh actual deployment of the stabilizers, teh d/o should check which of the following
 Definition
made sure that the PTO engagement light is lit
Term
which of the following must be operated to provide hydraulic power to teh stabilizing system
 Definition
selector valve
Term
where are stabilization controls most commonly found
 Definition
on the rear step area of the apparatus
Term
which of the following is a general principle of stabilizer controls
 Definition
the engine idle speed is regulated automatically by operating these controls
Term
which type of stabilizers are most common on newer apparatus and are two-part devices
 Definition
box types
Term
stabilizer pads are usually
 Definition
24 x 24 inches
Term
when does ifsta recommend the stabilizer pads be used
 Definition
every time the stabilizers are deployed
Term
correction of lateral unevenness can be achieved on grades of up to ___ percent
 Definition
5 to 6
Term
when stabilizing on uneven terrain, most manufacturers recommend that teh stabilizers on the ___ side of the vehicle be lowered first
 Definition
uphill
Term
which of the following statements regarding stabilizing on uneven terrain is most accurate
 Definition
operating on a longitudinal grade is more challenging than on a lateral grade
Term
when setting up on a longitudinal grade, the aerial device should be operated directly over the ___ of the apparatus
 Definition
front or the rear
Term
which of the following features prevents the flow of hydraulic fluid into or out of the stabilization system while teh aerial device is in use
 Definition
interlock
Term
on uneven terrain, how should the stabilizers be raised
 Definition
in reverse order of lowering
Term
which of the following statements regarding manual stabilizers is most accurate
 Definition
manual stabilizers are similar to box-type hydraulic stabilizers
Term
which of the following secure teh aerial device in its cradle when the apparatus is in the road-travel mode
 Definition
hold-down locks
Term
which of the following is the first step in the procedure used to raise the aerial device to its working position
 Definition
release the hold-down locks
Term
when should personnel board the elevating platform
 Definition
before elevation
Term
when raising the aerial device, the operator should lift the device to an elevation that is ___ than that required to reach the target area
 Definition
slightly higher
Term
when extending the aerial device, extend teh fly sections of teh device until teh tip of the device is ___ the target
 Definition
slightly above
Term
most manufacturers recommend that the aerial device be positioned approx ___ inches above the surface of the target and allowed to settle onto the surface
 Definition
4 to 6
Term
when can the aerial device be climbed
 Definition
after all device locks have been activated
Term
which of the following steps should be performed before retracting the aerial device
 Definition
drain the waterway system and/or hoselines
Term
which of the following is the last step in lowering the aerial device
 Definition
activate the hold-down locks
Term
most aerial ladder failures of apparatus overturning accidents involve
 Definition
overloading and overextending teh ladder at low angles of elevation
Term
which of the following is not a key to operating the aerial device on a grade
 Definition
proper extension of the aerial device
Term
most aerial device manufacturers allow full operation of the device in winds of up to ___ mph
 Definition
35 to 40
Term
the manufacturers of older, light duty ladders recommend teh use of guy ropes in winds exceeding ___ mph
 Definition
35
Term
if used, guy ropes should be attached to the top end of the fly section when it is necessary to extend teh ladder ___ ft or more
 Definition
75
Term
which of the following is not recommended to remove ice buildup on the aerial device
 Definition
applying warm or hot water to surfaces
Term
which of the following is a sign of heat damage to the aerial device
 Definition
discoloration
Term
what should be done if heat damage is noted on the aerial device
 Definition
removed from service immediately
Term
which of the following is not a sign of mechanical trouble or impending failure of the aerial device
 Definition
deformed welds
Term
which of the following is a guideline for safe operating practices for telescoping aerial devices
 Definition
try to deep the ladder over teh exact front or rear of a straight-chassis aerial apparatus
Term
which of the following is a guideline for safe operating practices for telescoping aerial devices
 Definition
strong winds will affect the load capacity and stability of the aerial device
Term
which of the following is not recommended for aerial study sessions and drills
 Definition
starting and stopping the aerial apparatus
Term
which type of articulating aerial apparatus is equipped with only a master stream nozzle at teh end of teh upper boom
 Definition
water tower
Term
which type of articulating aerial apparatus is not intended to lift firefighters or equipment
 Definition
water tower
Term
which type of articulating aerial apparatus is equipped with a platform and a master stream nozzle at the end of teh upper boom
 Definition
aerial platform
Term
which of the following statements about raising articulating aerial equipment is most accurate
 Definition
raising the aerial assembly is actually a series of motions
Term
which of teh following should be completed before deploying the aerial device
 Definition
all parking brakes must be applied
Term
which of the following secure the aerial device in its cradle when the apparatus is in travel mode
 Definition
hold-down locks
Term
which of teh following is the first step in raising the aerial device to its working position
 Definition
release the hold-down locks
Term
which of the following steps can take place only after personnel board the platform
 Definition
place the aerial device in the desired working position
Term
which of the following statements regarding articulating aerial equipment is most accurate
 Definition
articulating platforms should always be operated forward of the turntable
Term
which of the following is the first step in lowering the aerial device
 Definition
disengage cylinder and/or turntable locks
Term
which of the following statements regarding lowering the aerial device is most accurate
 Definition
the waterway system should be drained before lowering the aerial device
Term
operation of the aerial device when the apparatus is parked on a grade greatly complicates the concerns with regard to ___ stress placed upon the aerial device
 Definition
dynamic
Term
which NFPA standard establishes static load requirements that an aerial apparatus must meet when operating on a grade
 Definition
NFPA 1901
Term
which of teh following is not a key to operating an aerial device on a grade
 Definition
low wind speeds
Term
most manufacturers allow operation of aerial device in winds up to ___ mph
 Definition
35 to 40
Term
which of the following is a result of low air temps
 Definition
increased viscosity of hydraulic oil
Term
which of the following is not an effect of ice on the aerial device
 Definition
increases the static load
Term
which of the following is a common method of removing ice from the aerial device
 Definition
liquid thawing agent
Term
which type of nozzle provides a protective water curtain in teh event of a high heat situation to the aerial device
 Definition
spray-curtain nozzles
Term
which of the following is not an obvious sign of heat damage to the aerial device
 Definition
improper operation of the control levers
Term
which of following is a sign of mechanical trouble to the aerial device
 Definition
drifting of the aerial device when raised
Term
which of teh following statements regarding safe operating practices for articulating aerial devices is most accurate
 Definition
the aerial operator on the ground should always be standing on the operators platform when operating the aerial device
Term
which of the following is not a safe operating practice for articulating aerial devices
 Definition
sudden movement of the fire stream up and down should be avoided
Term
which of the following is the overall plan for incident attack and control established by the IC
 Definition
strategy
Term
which of the following are teh actual procedures and actions taken to successfully carry out strategies
 Definition
tactics
Term
which of the following is always the first priority on the fireground
 Definition
rescue
Term
which of teh following is the first priority consideration when using the aerial apparatus for rescue
 Definition
most severely threatened by conditions of the hazard
Term
which of the following is the last priority consideration when using the aerial apparatus for rescue
 Definition
people in exposed areas
Term
typically, which of teh following victims would be considered to be in the greatest danger
 Definition
those on and immediately above the fire floor
Term
in all situations, the best position for the aerial device is one in which the extended and rotated aerial device is ___ the objective
 Definition
perpendicular to
Term
if the aerial ladder is designed to be used in the unsupported position, the tip should be placed ___ inches above the target spot
 Definition
4 to 6
Term
in situations where the aerial must be extended toward the objective spot at an angle, the ladder should be extended so that the beam on the building side of the ladder is ___ the objective
 Definition
above and over
Term
when using an aerial ladder for rescue from a window, the first rung of the ladder tip should be placed ___ the windowsill
 Definition
even with
Term
when using aerial platforms for rescue from a window, it is usually preferable that the
 Definition
top rail of the platform is even with the windowsill
Term
when removing trapped victims from a roof, the tip of the aerial ladder should be placed so that at least ___ feet extends above the edge of the roof
 Definition
6
Term
when positioning the aerial device for rescue from a roof, the aerial platform should be placed so that the bottom of the platform is ___ the edge of the roof
 Definition
just above and over
Term
which of the following may be necessary to aid in rescuing victims off parapet style roofs
 Definition
roof ladder
Term
if only one firefighter is available to assist victims down the ladder, where should he or she be positioned
 Definition
inside or on the ladder, depending on the situation
Term
in which situation is the "knee-sit" method advantageous
 Definition
assisting conscious adults who are not strong enough to descend alone
Term
which method for moving victims down aerial ladders is most difficult and most risky
 Definition
over-the-shoulder carry
Term
how many victims may be lowered into the aerial platform at one time
 Definition
dependent on the load capacity of the aerial device
Term
which of the following is the best method for lowering a victim in a stokes litter
 Definition
slide the basket on the rungs of the ladder
Term
which of the following statements regarding using the aerial device for water rescue is most accurate
 Definition
fire departments should discourage the use of aerial apparatus for water rescue
Term
which of the following is the first option for rescuing victims from aircraft
 Definition
escape chutes or slides
Term
which type of aerial device is particularly well-suited for below-grade rescue ops
 Definition
three-boom articulating aerial platform
Term
which of the following is the term for heat movement in all directions in the form of energy waves
 Definition
conduction heat
Term
which of the following is not a condition that may affect exposure hazards
 Definition
location of nearest fire hydrant
Term
if the wind is blowing away from the exposure, the chance of the fire spreading is
 Definition
reduced
Term
which of the following statements regarding exposure protection is most accurate
 Definition
apparatus must be considered an exposure hazzard
Term
how can protection from convection fire spread be accomplished
 Definition
large fog streams applied into the thermal column
Term
when possible, a ___ stream will allow for maximum coverage of an exposure
 Definition
fog
Term
which of the following is an acceptable use for the aerial device
 Definition
as one of several means of ventilation
Term
when putting firefighters on the roof with an aerial ladder, extend teh fly sections so that a minimum of ___ feet protrudes over the edge of the roof
 Definition
6
Term
when accomplishing ventilation by breaking windows, where should teh aerial platform be positioned
 Definition
slightly above the window and to the upwind side
Term
what is the final priority for aerial device operations
 Definition
elevated fire attack
Term
which of the following is the best way to operate elevated master streams from aerial ladders with piped waterways and water towers
 Definition
by remote control
Term
which of the following statements regarding operating elevated master streams from aerial ladders with detachable waterways is most accurate
 Definition
the firefighter at the tip is exposed to the heat and other products of cumbustion
Term
which of the following is a general safety principle when using detachable ladder pipes
 Definition
the ladder pipe barrel should be elevated or lowered slowly
Term
what is the rule of thumb for quick ladder pipe use
 Definition
75 degree elevation, 80 percent extended length, and 80 psi
Term
which of the following is an advantage of solid streams
 Definition
they provide excellent penetration into fire areas
Term
what is a blitz attack
 Definition
offensive fire fighting operations used to attack the fire on the inside and immediately stop the progress of the fire in the area of origin
Term
what is the best way to effect a blitz attack with an elevated master stream
 Definition
deflect water off the ceiling of the fire room
Term
where should the nozzle be positioned for optimal water deflection during a blitz attack
 Definition
even with the bottom of the window
Term
which of the following is not an indicator of a potential defensive attack
 Definition
lack of water supply in the area
Term
which of the following is a situation in which the aerial may be used as an exterior standpipe to upper floors
 Definition
fire in parking garage
Term
which of the following is a guideline for using an aerial device to deploy a foam stream
 Definition
use only AFFF or FFFP concentrates
Term
which method of deploying foam directs teh foam stream on the ground near the front edge of a burning liquid pool
 Definition
roll-on method
Term
which method of deploying foam is only used on a pool of liquid fuel on the open ground
 Definition
roll-on method
Term
which method of deploying foam may be employed when an elevated object is near or within the area of a burning pool of liquid or an unignited liquid spill
 Definition
bank-down method
Term
which method of deploying foam directs the stream into the air above teh fire or spill and allows the foam to float down onto the surface of the fuel
 Definition
rain-down method
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