TCFP Aerial Operator Exam Questions and Correct Answers Latest Update 2024 (Rated A+)
Which test is performed to ensure that the pumps and associated piping are capable of withstanding
high pressure pumping demands? - Answers Hydrostatic testing
Foam proportioning equipment testing should occur before being placed in service and: - Answers
periodically thereafter.
Pump testing should be performed: - Answers during both acceptance tests and certification tests.
Which foam proportioner test measures the velocity of light that travels through foam and compares it
to a base reading? - Answers Foam solution refractivity test
A flowmeter might be used instead of a pitot gauge during a pump performance test, because
flowmeters are: - Answers more efficient.
What is the purpose of acceptance testing? - Answers To demonstrate to the purchaser that the
apparatus conforms to all bid specifications at the time of delivery
If a jurisdiction seeks special requirements from the manufacturer to ensure that the apparatus will
perform as required under local conditions, they may be written into the bid specifications as: - Answers
performance requirements.
What is the maximum speed that must be reached by apparatus during road tests? - Answers 50 mph
(80 km/h)
According to NFPA® 1911, all gauges used for service testing must be calibrated within _____ of testing.
- Answers 60 days
Which apparatus performance tests require that a discharge hoseline from a second pumper be
connected to the apparatus being tested? - Answers Internal intake pressure relief valve test
When securing a detachable ladder pipe system on an aerial ladder, the hose should be run directly up
the center of the ladder rungs because: - Answers placing the hose on either side of the center causes
unnecessary torsional stress on the ladder.
Engineering design has proven that aerial ladder trusses lend more strength if assembled members
form: - Answers triangles.
Voice communication systems in the aerial device are used to: - Answers permit firefighters at the tip of
the aerial device to communicate with the driver/operator at the aerial operator position.
Portable lights are used where fixed lights are not able to reach or: - Answers when additional lighting is
necessary.
Which of the following NFPA® standards now requires a two-way communication system on all aerial
device apparatus? - Answers NFPA® 1901
, Which type of valve limits the pressure built up in the hydraulic system, thus preventing damage due to
overpressurization? - Answers Relief valve
When it is necessary to place a firefighter at the end of the aerial device during elevated master stream
operations, the elevating platform is safer and has: - Answers more working room than the aerial ladder.
The primary difference between aerial ladder platforms and telescoping aerial platforms is: - Answers
telescoping aerial platforms are not intended for climbing.
Which interlock device prevents the aerial device from moving into regions where it could make contact
with the body or cab? - Answers Body collision interlock
Which NFPA® standard establishes the number of sections and minimum reach required of an aerial
apparatus? - Answers NFPA® 1901
If multiple apparatus must work on a bridge, they should not be parked on the same span because: -
Answers the combined static load may exceed the bridge's design limitations.
Parking lots with the potential for stabilization problems should be identified: - Answers in preincident
plans.
What is MOST crucial to the success of protecting a petroleum storage/processing facility? - Answers
Preincident planning and training sessions between industrial and municipal firefighters
Why is it important to stay away from a downed power line with both feet on the ground at the same
time? - Answers It will prevent you from becoming a conductor between two areas that are charged
differently.
Which will help position the apparatus in a safe location that maximizes its capabilities at a technical
rescue incident? - Answers Maintaining adequate distance from any unstable terrain
Which situation increases stress on an aerial device? - Answers When the apparatus is parked on an
incline and the aerial device must be operated off of the side of the apparatus
Why may parking lots be as dangerous as soft soil when spotting apparatus? - Answers They have thin-
skinned paved surfaces that do not provide a stable base.
When it is necessary to operate an aerial device in high wind conditions, the driver/operator should spot
the apparatus in a manner that: - Answers minimizes the extension needed.
What may cause dry, solid ground to become unstable during warm weather operations? - Answers
Fireground runoff
When considering stress on the aerial device, which is the BEST source for the driver/operator to find
information about an aerial apparatus' maximum loading? - Answers Manufacturer's recommendations
Which test is performed to ensure that the pumps and associated piping are capable of withstanding
high pressure pumping demands? - Answers Hydrostatic testing
Foam proportioning equipment testing should occur before being placed in service and: - Answers
periodically thereafter.
Pump testing should be performed: - Answers during both acceptance tests and certification tests.
Which foam proportioner test measures the velocity of light that travels through foam and compares it
to a base reading? - Answers Foam solution refractivity test
A flowmeter might be used instead of a pitot gauge during a pump performance test, because
flowmeters are: - Answers more efficient.
What is the purpose of acceptance testing? - Answers To demonstrate to the purchaser that the
apparatus conforms to all bid specifications at the time of delivery
If a jurisdiction seeks special requirements from the manufacturer to ensure that the apparatus will
perform as required under local conditions, they may be written into the bid specifications as: - Answers
performance requirements.
What is the maximum speed that must be reached by apparatus during road tests? - Answers 50 mph
(80 km/h)
According to NFPA® 1911, all gauges used for service testing must be calibrated within _____ of testing.
- Answers 60 days
Which apparatus performance tests require that a discharge hoseline from a second pumper be
connected to the apparatus being tested? - Answers Internal intake pressure relief valve test
When securing a detachable ladder pipe system on an aerial ladder, the hose should be run directly up
the center of the ladder rungs because: - Answers placing the hose on either side of the center causes
unnecessary torsional stress on the ladder.
Engineering design has proven that aerial ladder trusses lend more strength if assembled members
form: - Answers triangles.
Voice communication systems in the aerial device are used to: - Answers permit firefighters at the tip of
the aerial device to communicate with the driver/operator at the aerial operator position.
Portable lights are used where fixed lights are not able to reach or: - Answers when additional lighting is
necessary.
Which of the following NFPA® standards now requires a two-way communication system on all aerial
device apparatus? - Answers NFPA® 1901
, Which type of valve limits the pressure built up in the hydraulic system, thus preventing damage due to
overpressurization? - Answers Relief valve
When it is necessary to place a firefighter at the end of the aerial device during elevated master stream
operations, the elevating platform is safer and has: - Answers more working room than the aerial ladder.
The primary difference between aerial ladder platforms and telescoping aerial platforms is: - Answers
telescoping aerial platforms are not intended for climbing.
Which interlock device prevents the aerial device from moving into regions where it could make contact
with the body or cab? - Answers Body collision interlock
Which NFPA® standard establishes the number of sections and minimum reach required of an aerial
apparatus? - Answers NFPA® 1901
If multiple apparatus must work on a bridge, they should not be parked on the same span because: -
Answers the combined static load may exceed the bridge's design limitations.
Parking lots with the potential for stabilization problems should be identified: - Answers in preincident
plans.
What is MOST crucial to the success of protecting a petroleum storage/processing facility? - Answers
Preincident planning and training sessions between industrial and municipal firefighters
Why is it important to stay away from a downed power line with both feet on the ground at the same
time? - Answers It will prevent you from becoming a conductor between two areas that are charged
differently.
Which will help position the apparatus in a safe location that maximizes its capabilities at a technical
rescue incident? - Answers Maintaining adequate distance from any unstable terrain
Which situation increases stress on an aerial device? - Answers When the apparatus is parked on an
incline and the aerial device must be operated off of the side of the apparatus
Why may parking lots be as dangerous as soft soil when spotting apparatus? - Answers They have thin-
skinned paved surfaces that do not provide a stable base.
When it is necessary to operate an aerial device in high wind conditions, the driver/operator should spot
the apparatus in a manner that: - Answers minimizes the extension needed.
What may cause dry, solid ground to become unstable during warm weather operations? - Answers
Fireground runoff
When considering stress on the aerial device, which is the BEST source for the driver/operator to find
information about an aerial apparatus' maximum loading? - Answers Manufacturer's recommendations
