Fire Investigator - Part 2 TEST QUESTIONS AND ANSWERS (GUARANTEED SUCCESS)
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Course
Fire Investigator
Institution
Fire Investigator
Four features of the investigation:
Cause of fire or explosion
Cause of damage to property
Cause of bodily injury / loss of life
Degree to which human fault contributed
Four classifications of cause:
Accidental
Natural
Incendiary
Undetermined
Should a fire ever be classified a...
Fire Investigator Principles
and Practice to NFPA 921
and 1033 5th ed. Jones and
Bartlett
The stoichiometric ratio is the concentration that exists:
above the LEL and below the UEL.
below the LEL and above the UEL.
above the LEL and above the UEL.
below the LEL and below the UEL.
above the LEL and below the UEL.
The process of producing ignitable vapors from a liquid is called:
fuel load.
heat.
the flash point.
vaporization.
vaporization.
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As a plume entrains air into itself, the diameter of the plume will:
decrease.
increase.
not change.
flatten out.
increase.
The lowest temperature at which a liquid produces a flammable
vapor is known as the:
fire point.
thermal point.
flash point.
flame point.
flash point.
Which of the following is not a factor in the ignition of a fuel?
Form of the fuel
Quality of oxygen present
Proximity of the fuel to the heat source
Duration of exposure
Quality of oxygen present
Which of the following statements is true about witness
statements?
They are highly reliable.
Witness statements tend to be very accurate in giving the time of
ignition.
They should be treated with caution.
Witness statements are not part of a scientific fire investigation.
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