NAFI Test 2025/2026 Exam Questions
and Answers 100% Guaranteed Success
| Already Rated A+
The basic methodology of the fire investigation should rely on the use of a
______________________ and attention to all relevant details.
a. systematic approach
b. approximation approach
c. methodology approach
d. general approach - 🧠 ANSWER ✔✔a. systematic approach
With few exceptions, the proper methodolgy for a fire or explosion investigation is
to first _____________________ then investigate the cause, circumstances,
conditions, or agencies that brought the ignition source, fuel, and oxidant together.
a. determine responsibility
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,b. determine and establish origin(s)
c. determine if it is a criminal action
d. all of the above - 🧠 ANSWER ✔✔b. determine and establish origin(s)
The process of determining the origin, cause, development, and responsibility as
well as the failure analysis of a fire or explosion is the definition of
_________________________.
a. fire investigation
b. fire scene reconstruction
c. fire evaluation
d. fire analysis - 🧠 ANSWER ✔✔d. fire analysis
The process of determining the origin, cause, and responsibility for a fire or
explosion is ___________________________.
a. fire analysis
b. fire investigation
c. fire scene survey
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,d. fire evaluation - 🧠 ANSWER ✔✔b. fire investigation
The _____________________ is the systematic pursite of knowledge involving the
recognition and formulation of a problem, the collection of data through
observation and experiment, and the formulation and testing of a hypothesis.
a. scientific method
b. scientific examination
c. scientific survey
d. scientific theory - 🧠 ANSWER ✔✔a. scientific method
____________________ are the visible or measurable physical effects that remain
after a fire. These include thermal effects on materials, such as charring, oxidation,
consumption of combustibles, smoke and soot deposits, distortion, melting, color
changes, changes in character of materials, structural collapse, and other effects.
a. Fire arrows
b. Fire pointers
c. Fire patterns
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, d. Flammable patterns - 🧠 ANSWER ✔✔c. Fire patterns
Distortion, breakage, deterioration, or other fault in an item, component, system,
assembly, or structure that results in unsatisfactory performance of the function for
which it was designed is called ________________.
a. broken
b. distorted
c. failure
d. faulty - 🧠 ANSWER ✔✔c. failure
Vehicle fire inspections may present many other situations that pose safety hazards
to the investigator. These can include:
a. fuel leaks
b. expelled lubricants
c. electrical energy stored in the battery
d. all of the above - 🧠 ANSWER ✔✔d. all of the above
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STATEMENT. ALL RIGHTS RESERVED
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and Answers 100% Guaranteed Success
| Already Rated A+
The basic methodology of the fire investigation should rely on the use of a
______________________ and attention to all relevant details.
a. systematic approach
b. approximation approach
c. methodology approach
d. general approach - 🧠 ANSWER ✔✔a. systematic approach
With few exceptions, the proper methodolgy for a fire or explosion investigation is
to first _____________________ then investigate the cause, circumstances,
conditions, or agencies that brought the ignition source, fuel, and oxidant together.
a. determine responsibility
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
1
,b. determine and establish origin(s)
c. determine if it is a criminal action
d. all of the above - 🧠 ANSWER ✔✔b. determine and establish origin(s)
The process of determining the origin, cause, development, and responsibility as
well as the failure analysis of a fire or explosion is the definition of
_________________________.
a. fire investigation
b. fire scene reconstruction
c. fire evaluation
d. fire analysis - 🧠 ANSWER ✔✔d. fire analysis
The process of determining the origin, cause, and responsibility for a fire or
explosion is ___________________________.
a. fire analysis
b. fire investigation
c. fire scene survey
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
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,d. fire evaluation - 🧠 ANSWER ✔✔b. fire investigation
The _____________________ is the systematic pursite of knowledge involving the
recognition and formulation of a problem, the collection of data through
observation and experiment, and the formulation and testing of a hypothesis.
a. scientific method
b. scientific examination
c. scientific survey
d. scientific theory - 🧠 ANSWER ✔✔a. scientific method
____________________ are the visible or measurable physical effects that remain
after a fire. These include thermal effects on materials, such as charring, oxidation,
consumption of combustibles, smoke and soot deposits, distortion, melting, color
changes, changes in character of materials, structural collapse, and other effects.
a. Fire arrows
b. Fire pointers
c. Fire patterns
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
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, d. Flammable patterns - 🧠 ANSWER ✔✔c. Fire patterns
Distortion, breakage, deterioration, or other fault in an item, component, system,
assembly, or structure that results in unsatisfactory performance of the function for
which it was designed is called ________________.
a. broken
b. distorted
c. failure
d. faulty - 🧠 ANSWER ✔✔c. failure
Vehicle fire inspections may present many other situations that pose safety hazards
to the investigator. These can include:
a. fuel leaks
b. expelled lubricants
c. electrical energy stored in the battery
d. all of the above - 🧠 ANSWER ✔✔d. all of the above
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
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