FLORIDA FIRE INVESTIGATOR EXAM
QUESTIONS AND ALL CORRECT ANSWERS
2025
Western frame or platform frame construction - Answer- Most woodframe construction
done today is called
Cavity wall - Answer- Masonary walls which are two wythes of block or brick and have air
space in between the wythes are called
Wythe - Answer- In building construction this refers to a vertical section of a wall one
masonry units sick
6 inches - Answer- Heavy timber construction has a structural member of minimum
dimensions of
Residential, commercial, and industrial - Answer- Construction is commonly divided into
three major types
Class B and C fires - Answer- CO2 and dry chemical fire extinguishers are used in what class
of fires
Carbon monoxide gas - Answer- Most fires occur from what gas than any other gas
Hydrogen cyanide gas - Answer- What type of gas is the result of burning of hair you'll
rubber or nylon
Primary secondary, and distributor - Answer- Name the three parts of a water distribution
system in order
,8 inches no less than 6 inches in diameter - Answer- In residential areas hydrant supply
Mains should be at least what diameter
Inspection - Answer- A close and critical examination by a competent authority
Target hazards - Answer- Hazards that could produce large fires and property loss
8000 BTUs - Answer- Class a ordinary combustible's such as wood, paper, and the cloth put
off how many BTUs when burning
Kilogram - Answer- The SI unit for mass is
Cubic meter - Answer- The SI unit for volume is
Anhydrous - Answer- When water is strictly absent from the material it is called
875 times - Answer- Oxygen expands
Poison gas - Answer- Chlorine transport vehicles are labeled
True - Answer- Oil and water are so insoluble any children that they are considered
immiscible liquids
When gas is a product of the reaction - Answer- An arrow ^ pointing up in a chemical
equation means
True - Answer- A catalyst may accelerate the reaction rate of a chemical or retard it
, Copper - Answer- Acids react with all common metals except
Vapor pressure atmospheric pressure - Answer- Which of the following is the boiling point
most closely associated
Pyrophoric carbon - Answer- All the wood itself may not ignite and low temperatures,
prolonged exposure to heat, at temperatures as low as 120°F over a period of years can cause
it to decompose to a form of charcoal known as
Chain of custody - Answer- The documentation of the whereabouts of any item of physical
evidence is called
Salt - Answer- Which of the following is the most fire resistant of the fingerprint residue
Pretension and post tension - Answer- Two methods of prestressing concrete or called
Sleepers - Answer- Old trees and stumps that smolder and have previously introduced to fire
her called
Three or more - Answer- A continuous being supported at _____ points
Fire stop - Answer- Hey horizontal wood or Mason remember between two studs in the floor
or wall space is called
Check valves - Answer- _______ are used to limit the flow of water in One Direction
Pendant - Answer- Sprinkler heads that seem to dangle from the bottom of the sprinkler
pipe is called a
QUESTIONS AND ALL CORRECT ANSWERS
2025
Western frame or platform frame construction - Answer- Most woodframe construction
done today is called
Cavity wall - Answer- Masonary walls which are two wythes of block or brick and have air
space in between the wythes are called
Wythe - Answer- In building construction this refers to a vertical section of a wall one
masonry units sick
6 inches - Answer- Heavy timber construction has a structural member of minimum
dimensions of
Residential, commercial, and industrial - Answer- Construction is commonly divided into
three major types
Class B and C fires - Answer- CO2 and dry chemical fire extinguishers are used in what class
of fires
Carbon monoxide gas - Answer- Most fires occur from what gas than any other gas
Hydrogen cyanide gas - Answer- What type of gas is the result of burning of hair you'll
rubber or nylon
Primary secondary, and distributor - Answer- Name the three parts of a water distribution
system in order
,8 inches no less than 6 inches in diameter - Answer- In residential areas hydrant supply
Mains should be at least what diameter
Inspection - Answer- A close and critical examination by a competent authority
Target hazards - Answer- Hazards that could produce large fires and property loss
8000 BTUs - Answer- Class a ordinary combustible's such as wood, paper, and the cloth put
off how many BTUs when burning
Kilogram - Answer- The SI unit for mass is
Cubic meter - Answer- The SI unit for volume is
Anhydrous - Answer- When water is strictly absent from the material it is called
875 times - Answer- Oxygen expands
Poison gas - Answer- Chlorine transport vehicles are labeled
True - Answer- Oil and water are so insoluble any children that they are considered
immiscible liquids
When gas is a product of the reaction - Answer- An arrow ^ pointing up in a chemical
equation means
True - Answer- A catalyst may accelerate the reaction rate of a chemical or retard it
, Copper - Answer- Acids react with all common metals except
Vapor pressure atmospheric pressure - Answer- Which of the following is the boiling point
most closely associated
Pyrophoric carbon - Answer- All the wood itself may not ignite and low temperatures,
prolonged exposure to heat, at temperatures as low as 120°F over a period of years can cause
it to decompose to a form of charcoal known as
Chain of custody - Answer- The documentation of the whereabouts of any item of physical
evidence is called
Salt - Answer- Which of the following is the most fire resistant of the fingerprint residue
Pretension and post tension - Answer- Two methods of prestressing concrete or called
Sleepers - Answer- Old trees and stumps that smolder and have previously introduced to fire
her called
Three or more - Answer- A continuous being supported at _____ points
Fire stop - Answer- Hey horizontal wood or Mason remember between two studs in the floor
or wall space is called
Check valves - Answer- _______ are used to limit the flow of water in One Direction
Pendant - Answer- Sprinkler heads that seem to dangle from the bottom of the sprinkler
pipe is called a
