ARFF DRIVER OPERATOR COMBINED SET EXAM QUESTIONS WITH CORRECT ANSWERS
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Module
ARFF DRIVER OPERATOR
Institution
ARFF DRIVER OPERATOR
ARFF DRIVER OPERATOR COMBINED SET EXAM QUESTIONS WITH CORRECT ANSWERS
An Instrument Landing System (ILS) critical area sign has a white inscription on a red background and is a: -Answer- Mandatory Instruction Sign
Identify THREE items that should be included on a weekly fire apparatus record. ...
ARFF DRIVER OPERATOR COMBINED
SET EXAM QUESTIONS WITH CORRECT
ANSWERS
An Instrument Landing System (ILS) critical area sign has a white inscription on a red
background and is a: -Answer- Mandatory Instruction Sign
Identify THREE items that should be included on a weekly fire apparatus record. -
Answer- -pump pressure control device
-foam transfer pump
-intake strainers
Identify the TRUE statement about the expansion and drainage test -Answer- The
object of test method B is to obtain a sample of foam that is typical of that to be applied
to the burning fuel surface under anticipated fire conditions.
Identify TWO TRUE statements about the confined space turnaround exercise. -
Answer- -A spotter is required
-There are an unlimited amount of direction changes allowed
Identify THREE controls that may be used to operate the bumper turret -Answer- -
Oscillation Control
-Discharge Pattern Control
-Control Handle
All of the following are low-energy foam proportioning system EXCEPT: -Answer-
Compressed Air
The Ramp temperature at an airport is typically ______ higher than the ambient air
temperature. -Answer- 25 to 45 degrees
All of the following statements about parking an ARFF apparatus near a railroad track
are TRUE EXCEPT: -Answer- Park on the opposite side of the tracks as the incident.
Primary extinguishing agents are used: -Answer- Fore complete knockdown of fires
The type of auxiliary agents that are rated for Class D fired ONLY are: -Answer- Dry
Powders
To apply agent on either side of a flaming aircraft, driver/operators should position the
apparatus: -Answer- At the nose or tail
, During fire fighting operations, an ARFF apparatus's on-board tank is typically
replenished through: -Answer- Resupply Operations
Identify TWO TRUE statement regarding military jet fuel. -Answer- -Civilian aviation fuel
has a flash point significantly lower than jet fuel
-Hypergolic fuels present a hazard if inhaled, ingested, or absorbed
Class B foam concentrates are typically mixed in proportions of: -Answer- 1% to 6%
To ensure that auxiliary agents do not become packed and unusable you must: -
Answer- Thoroughly flush the systems after each use.
Dispersed patterns: -Answer- Produce small particles that are excellent for absorbing
heat
Use your automotive gauges and controls to: -Answer- Operate your ARFF apparatus
safely
Before driving on a runway, remember to: -Answer- Contact the control tower or other
airfield control authority to gain clearance.
Identify the THREE items on an apparatus that you must verify prior to conducting the
foam solution-concentration test, the turret ground pattern test, and the expansion and
drainage test. -Answer- -That the piping systems have been flushed
-That the apparatus's water and foam systems are operational
-The pressure and flow characteristics of each apparatus outlet
Identify TWO types of low-energy foam proportioning systems installed of ARFF
apparatus -Answer- -Balanced pressure
-Direct-Injection
Identify THREE methods that can be used to resupply foam. -Answer- -Overhead
gravity
-Filling directly from a 5-gallon container
-Transferring from a tender using a pump
Identify TWO TRUE statements about the serpentine exercise. -Answer- -You must
drive in both forward and in reverse between the markers
-You must maneuver around a minimum if three markers spaced consistently apart
The expansion rate of foam refers to the: -Answer- Volume of the foam when it is
aerated
The key thing to remember when conducting an inspection of an ARFF apparatus is to:
-Answer- Be systematic
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