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Examen

Firefighter 2- Final Exam Questions and All Correct Answers.

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Subido en
19-05-2026
Escrito en
2025/2026

Which pneumatic tools are often used for delicate cutting operations and can cut case hardened locks and steel? - Answer Whizzer saws Which proportioning method uses an external pump or head pressure to force foam concentrate into the fire stream at the correct ratio for the water flow? - Answer Premixing method What is the term used to describe forward velocity pressure at a discharge opening while water is flowing? - Answer Flow pressure Which of the following is NOT a question that would be asked concerning appliances during a residential fire safety survey? Are surge protectors being used? Are appliances name brand? Are electrical cords in good condition? Are the units operating properly? - Answer are appliances name brand? Which type of pressure can be measured with a pitot tube and gauge? - Answer Flow pressure Proportioning methods: When would batch mixing not be effective? - Answer On large incidents because attack lines must be shut down when refilling an empty tank. Water applied to ordinary combustibles usually _______. - Answer Reduce flame spread Which type of valves are used to control the flow from the hydrant? - Answer Gate valves The _____ the wood, the easier to ignite and the faster it loses structural integrity. - Answer Smaller The threads on pump male discharge outlets are protected by fittings called _____ _____. - Answer Hose caps

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Institución
North Carolina Fire Officer II Certification
Grado
North Carolina Fire Officer II Certification

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Firefighter 2 Final Exam Questions
with All Actual 2025-2026 updated.
Which pneumatic tools are often used for delicate cutting operations and can cut case hardened
locks and steel? - Answer Whizzer saws



Which proportioning method uses an external pump or head pressure to force foam
concentrate into the fire stream at the correct ratio for the water flow? - Answer Premixing
method



What is the term used to describe forward velocity pressure at a discharge opening while water
is flowing? - Answer Flow pressure



Which of the following is NOT a question that would be asked concerning appliances during a
residential fire safety survey?



Are surge protectors being used?

Are appliances name brand?

Are electrical cords in good condition?

Are the units operating properly? - Answer are appliances name brand?



Which type of pressure can be measured with a pitot tube and gauge? - Answer Flow
pressure



Proportioning methods: When would batch mixing not be effective? - Answer On large
incidents because attack lines must be shut down when refilling an empty tank.



Water applied to ordinary combustibles usually _______. - Answer Reduce flame spread



Which type of valves are used to control the flow from the hydrant? - Answer Gate valves



The _____ the wood, the easier to ignite and the faster it loses structural integrity. - Answer
Smaller



The threads on pump male discharge outlets are protected by fittings called _____ _____. -
Answer Hose caps

, Who should begin stabilization of a patient trapped inside a vehicle? - Answer A rescuer with
EMT training



Name one element of patient removal: - Answer Covering sharp edges



Fixed-temperature heat detectors rated at _____(*f)(*c) are common for living spaces. - Answer
165 | 76



Cribbing is most commonly used to _________. - Answer stabilize objects



Which type of test should be preformed by private contractors or fire department personnel? -
Answer Standard testing



Which proportioning method is used with portable extinguishers, wheeled, extinguishers, skid-
mounted twin-agent units, and vehicle mounted tank systems? - Answer Premixing method



One of the most important practices to address to building occupants about fire safety is
_______. - Answer making sure to maintain clear and unobstructed exit pathways



Normal pressure exiting a system before water is released from a hydrant is called ______. -
Answer Static presssure



Energy created by moving parts on machines, such as belts and bearings - Answer
Mechanical heat energy



Water received from treatment facilities is delivered to ________ storage tanks before being
distributed throughout the area served. - Answer elevated



State 3 facts about service testing: - Answer 1. The test area should be smooth and free from
rock and debris

2. Hose should be tested in a paved area with room to lay out the hose

3. A water source sufficient for filling the hose is necessary



Describe Completed Foam: - Answer completed product after air is introduced into the foam
solution



What can hide fire hazards and impede paths of egress? - Answer poor housekeeping

Escuela, estudio y materia

Institución
North Carolina Fire Officer II Certification
Grado
North Carolina Fire Officer II Certification

Información del documento

Subido en
19 de mayo de 2026
Número de páginas
8
Escrito en
2025/2026
Tipo
Examen
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Preguntas y respuestas

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