800. The most common type of building material in use today is:
A. steel.
B. wood.
C. concrete.
D. plastics.
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B. wood.
967. Which areas of a wall are usually opened first, during overhaul?
A. The most heavily damaged areas
B. The least damaged areas
C. The areas closest to any openings in that wall
D. The area closest to the baseboard
,Give this one a try later!
A. The most heavily damaged areas
967. Which statement best describes Type I construction?
A. Structural members are noncombustible and have little or no fire resistance.
B. Structural members are comprised of massive wood columns and beams.
C. Most of the entire structure is made of combustible products.
D. Structural members are protected from fire's heat to prevent loss of integrity.
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D. Structural members are protected from fire's heat to prevent loss of
integrity.
967. A firefighter can often detect hidden fires in a concealed space by:
A. peeling the paint.
C. sight, touch, and sound.
B. waiting for flames to appear.
D. sampling burning materials.
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C. sight, touch, and sound.
800. Louver, kerf, and triangle are types of:
,A. ways to walk across a roof safely.
C. ventilation hole names.
B. techniques used in forcible entry.
D. blades used on ventilation saws.
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C. ventilation hole names.
What danger is suggested by the observation of smoke puffing in and out of a
structure?
A. Impending structural collapse
B. The presence of backdraft conditions
C. Weak structural roofing members
D. Untempered, unreinforced glazing in windows
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The presence of backdraft conditions
800. _______construction is often used in mill construction.
A. Frame
B. Ordinary
C. Heavy timber
D. Noncombustible
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C. Heavy timber
, 800. One of the benefits of horizontal ventilation is that is does not require:
A. positive-pressure fans.
B. openings in the roof or highest part of the building.
C. negative-pressure fans.
D. airtightness everywhere but the vent opening.
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B. openings in the roof or highest part of the building.
800. A chord is:
A. a beam or joist.
B. the main member of a truss, the top or bottom structural element.
C. a framing member that supports floor or roof decking.
D. a large structural member used to support beams or joists.
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B. the main member of a truss, the top or bottom structural element.
800. The best tool to use in initiating ventilation of a tile/slate roof is a:
A. reciprocating saw.
C. pry bar.
B. power saw.
D. sledge hammer.
Give this one a try later!
A. steel.
B. wood.
C. concrete.
D. plastics.
Give this one a try later!
B. wood.
967. Which areas of a wall are usually opened first, during overhaul?
A. The most heavily damaged areas
B. The least damaged areas
C. The areas closest to any openings in that wall
D. The area closest to the baseboard
,Give this one a try later!
A. The most heavily damaged areas
967. Which statement best describes Type I construction?
A. Structural members are noncombustible and have little or no fire resistance.
B. Structural members are comprised of massive wood columns and beams.
C. Most of the entire structure is made of combustible products.
D. Structural members are protected from fire's heat to prevent loss of integrity.
Give this one a try later!
D. Structural members are protected from fire's heat to prevent loss of
integrity.
967. A firefighter can often detect hidden fires in a concealed space by:
A. peeling the paint.
C. sight, touch, and sound.
B. waiting for flames to appear.
D. sampling burning materials.
Give this one a try later!
C. sight, touch, and sound.
800. Louver, kerf, and triangle are types of:
,A. ways to walk across a roof safely.
C. ventilation hole names.
B. techniques used in forcible entry.
D. blades used on ventilation saws.
Give this one a try later!
C. ventilation hole names.
What danger is suggested by the observation of smoke puffing in and out of a
structure?
A. Impending structural collapse
B. The presence of backdraft conditions
C. Weak structural roofing members
D. Untempered, unreinforced glazing in windows
Give this one a try later!
The presence of backdraft conditions
800. _______construction is often used in mill construction.
A. Frame
B. Ordinary
C. Heavy timber
D. Noncombustible
Give this one a try later!
C. Heavy timber
, 800. One of the benefits of horizontal ventilation is that is does not require:
A. positive-pressure fans.
B. openings in the roof or highest part of the building.
C. negative-pressure fans.
D. airtightness everywhere but the vent opening.
Give this one a try later!
B. openings in the roof or highest part of the building.
800. A chord is:
A. a beam or joist.
B. the main member of a truss, the top or bottom structural element.
C. a framing member that supports floor or roof decking.
D. a large structural member used to support beams or joists.
Give this one a try later!
B. the main member of a truss, the top or bottom structural element.
800. The best tool to use in initiating ventilation of a tile/slate roof is a:
A. reciprocating saw.
C. pry bar.
B. power saw.
D. sledge hammer.
Give this one a try later!
