IAAI CFI UPDATED ACTUAL Questions and CORRECT Answers
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Course
IAAI CFI
Institution
IAAI CFI
IAAI CFI UPDATED ACTUAL Questions
and CORRECT Answers
Combustible Liquid - CORRECT ANSWER- A liquid with a flash point ABOVE 100F
12.5 - CORRECT ANSWER- If the current flowing out from an electrical panel is 12.5
amps, and it then flows through an electrical load of 1500 watts, what is the am...
IAAI CFI UPDATED ACTUAL Questions
and CORRECT Answers
Combustible Liquid - CORRECT ANSWER✔✔- A liquid with a flash point ABOVE 100F
12.5 - CORRECT ANSWER✔✔- If the current flowing out from an electrical panel is 12.5
amps, and it then flows through an electrical load of 1500 watts, what is the amperage of the
remaining current flow of the return circuit?
1000 - CORRECT ANSWER✔✔- If a hair dryer draws 8.3amps (in a home with 120-volt
service), what is the wattage?
*Power (P) = current (I) x voltage (V)
Watts = amps x volts
1987 - CORRECT ANSWER✔✔- The year of the first edition of NFPA 1033
1.5 times - CORRECT ANSWER✔✔- The recommended distance for securing the perimeter
of a blast scene
*That is, the distance from the furthest debris
1100°F - CORRECT ANSWER✔✔- What temperature in the upper gas layer causes the
onset of Flashover?
1960°F - CORRECT ANSWER✔✔- The temperature at which copper melts
2 W/cm2 - CORRECT ANSWER✔✔- The measurement of the radiant heat flux (from gas
layer to the floor) that indicates the onset of flashover
,240 volts - CORRECT ANSWER✔✔- The voltage between the two hot wires at the service
entrance cables in most single-family residences in the United States (single-phase service
with three wires)
3 years - CORRECT ANSWER✔✔- The revision cycle for NFPA 921 (timespan)
350°F - CORRECT ANSWER✔✔- The flash point of power steering fluid
35-70 p.s.i. - CORRECT ANSWER✔✔- In high-pressure fuel-injected vehicles, this is the
typical range of pressure that is used to pump fuel from a fuel tank
5 and 17 - CORRECT ANSWER✔✔- The lower explosive and upper explosive limit of
natural gas (methane)?
680°F - CORRECT ANSWER✔✔- The ignition temperature of power steering fluid
Fuel - CORRECT ANSWER✔✔- Any substance that can undergo combustion
Act or Omission - CORRECT ANSWER✔✔- Two factors or situations leading to a fire that
may show the nature of the incident responsibility.
Additional Investigative Recommendations - CORRECT ANSWER✔✔- This concept
should not be included in a summary report of findings.
Admiralty Law - CORRECT ANSWER✔✔- A law that may govern the fire investigation of
a boat
After-market Equipment - CORRECT ANSWER✔✔- A type of device in a vehicle, which
can cause an electrical overload to factory installed wiring
Alive and Breathing - CORRECT ANSWER✔✔- Evidence of smoke or soot in the lungs,
bronchi, and trachea is one of the most significant factors in confirming that, at the time of
the fire, the victim was WHAT?
, All Team Members - CORRECT ANSWER✔✔- Those who have the responsibility for
monitoring safety conditions at the fire or explosion scene
1220°F - CORRECT ANSWER✔✔- The melting temperature of aluminum
Aluminum-to-pavement sparks - CORRECT ANSWER✔✔- Which one of these is NOT
considered a competent ignition source?
Metal-to-metal sparks,
Aluminum-to-pavement sparks,
Metal-to-pavement sparks,
Motor bearing sparks
Heat Release Rate - CORRECT ANSWER✔✔- A meaningful analysis of a fire requires an
understanding of the fire growth, the total heat released, and WHAT?
Arc-fault circuit interrupter - CORRECT ANSWER✔✔- What does he term AFCI stand for?
And, the "A" specifically represents what?
ASTM - CORRECT ANSWER✔✔- The organization that develops standard methods for
testing materials
Auto-ignition - CORRECT ANSWER✔✔- Initiation of combustion by heat but without a
spark or flame
Backdraft - CORRECT ANSWER✔✔- A deflagration resulting from the sudden introduction
of air into a confined space containing oxygen-deficient products of incomplete combustion
Backdraft - CORRECT ANSWER✔✔- An explosion caused by a combination of
combustible materials heated to the ignition point and a sudden introduction of oxygen to
support combustion
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