Test 7 Flashcards
What are often used to connect wooden columns end to end?
A. Pintels
B. Wintels
C. Sintels
D. Lintels
A. Pintels
What is being used more for roof framing due to the desire for wider spans and the availability of construction?
A. Unprotected steel
B. Reinforced steel
C. Reinforced aluminum
D. Unprotected aluminum
A. Unprotected steel
What is the best roof?
A. Roof beams rest in hangars
B. Roof beams rest in channels
C. Roof beams rest on headers
D. Roof beams rest on girders
D. Roof beams rest on girders
What replaced the brick headers in a composite wall?
A. Stretcher lines
B. Mortar flying buttress
C. Masonry wire truss
D. Cast iron beam
C. Masonry wire truss
Who is responsible for fire fighter safety considerations when a building is being preserved?
A. Fire department
B. Permit department
C. Building inspector
D. Construction contractor
A. Fire department
Which is NOT a correct statement about the general problems of ordinary construction?
A. The masonry wall as a barrier to fire extension
B. The structural stability of the masonry wall
C. The stability of the interior column, girder, beam system
D. Sealed spaces
D. Sealed spaces
What is a major contributor to the live fire load that can lead to a collapse?
A. Overhaul
B. Manpower
C. Water
D. Aerials
C. Water
What is the masonry cap on top of a wall?
A. Stretcher
B. Coping
C. Buttress
D. Ashlar
B. Coping
What do the high rise brick buildings depend on in great measure in conjunction to the masonry for there stability?
A. Cast iron
B. Concrete
C. Steel
D. Wood
B. Concrete
What type of stress is the girder subjected to when the column is offset if the girder is not designed as a transfer beam?
A. Compression
B. Shear
C. Torsion
D. Tension
B. Shear
What is often used by amateur builders for columns and beams?
A. Steel post
B. Water pipe
C. Jack pipe
D. Iron post
B. Water pipe
What type of plane of weakness is created when a chase is cut into a wall?
A. Horizontal
B. Circular
C. Diagonal
D. Vertical
D. Vertical
What is a common path of extension between buildings that are not the same height and/or depth?
A. Cornices
B. Soffits
C. Windows
D. Awnings
C. Windows
What has replaced structural terra cotta to a large extent?
A. Concrete parging
B. Rubble masonry
C. Masonry brick
D. Concrete block
D. Concrete block
Which is NOT a correct statement about the simplest ordinary construction building?
A. Bearing and non bearing walls are similar construction materials
B. The joists usually are perpendicular to the street frontage
C. In most cases, A void space separates the top floor ceiling from the roof
D. It consists of masonry bearing walls
B. The joists usually are perpendicular to the street frontage
What is normally done to the flooring when a stairway is relocated?
A. The hole is covered with a lighter material
B. The hole is covered with a matching material
C. The hole is filled with insulative materials
D. The hole is filled with concrete
A. The hole is covered with a lighter material
What is added to the building in an unspoken attempt to add a substantial amount of fire safety to the building?
A. Concealed spaces
B. Exterior landscaping
C. Joist spaces
D. Interior sheathing
D. Interior sheathing
How many wythes are used to create the hollow masonry wall?
A. One
B. Four
C. Three
D. Two
D. Two
Which of the following methods to stabilize a wall is outside the wall?
A. Buttress
B. Columns
C. Pilasters
D. Wall columns
A. Buttress
What is the direction of thrust of a truss?
A. Downward
B. To the right
C. To the left
D. Upward
A. Downward
What should be done if the steel beams used to support an additional load on a roof are overheated?
A. Shore up the beams
B. Cool with water streams
C. Remove the added weight
D. Prepare for collapse
B. Cool with water streams
Which are the bearing walls in the typical downtown business made of ordinary construction?
A. All walls
B. Side walls
C. Front walls
D. Rear walls
B. Side walls
Who should be assigned to monitor wall stability?
A. incident commander
B. Division chief
C. Group leader
D. Sector officer
D. Sector officer
What are fake mansards that are added to buildings today usually constructed from?
A. Steel
B. Metal
C. Plastic
D. Wood
D. Wood
What is placed in hollow walls as an accepted practice?
A. Wood
B. Cotton
C. Plastic
D. Metal
C. Plastic
Which is NOT a correct statement about the effects of fire streams on brick walls?
A. A heavy stream can penetrate the veneer and strip it from the wall
B. The streams cause damage when the bricks are cooled too quickly
C. The wooden components are more significant than the bricks
D. Streams from a fireboat can smash through a brick wall
B. The streams cause damage when the bricks are cooled too quickly
What is the problem often with the bearing wall that is used as a fire wall?
A. it is pierced
B. It is too short
C. It is not thick
D. It is wooden
A. It is pierced
What should be assumed when structural support is added after the building was built?
A. The owner is responsible
B. Budgets needed to be made
C. Insurance discounts
D. It was necessary
D. It was necessary
What must a buildings exterior be constructed from when located in the fire limits?
A. Masonry
B. Wood
C. Concrete
D. Steel
A. Masonry
What can be used to distinguish interior masonry walls from wooden interior walls?
A. Thickness
B. Location
C. Coverings
D. Coloration
A. thickness
At what angle is the cross wall set to the wall in question?
A. 45 degrees
B. 60 degrees
C. 90 degree
D. 30 degree
C. 90 degree
What were the exterior and interior wythes connected with originally when hollow walls were built with hollow terra cotta tile?
A. Cement slurry
B. Steel ties
C. Special tiles
D. Plastic rods
B. Steel ties
What is corrugated glass fiber reinforced panels made to the same dimensions as?
A. Sheet metal
B. Plate glass sheet
C. Wooden panels
D. Corrugated steel
D. Corrugated steel
Where is the parapet wall usually located on the building?
A. Alley side
B. Front
C. Rear
D. Exposure side
B. Front
What about the fire resistant treated plywood causes it to deteriorate?
A. Size
B. Chemicals used
C. Location
D. Wood itself
B. Chemicals used
Which of the following is NOT factored into the design of the roof on a structure?
A. Stabilize the walls
B. Keep the rain out
C. Working platform
D. Load supporter
C. Working platform
What material is used to construct the lintel commonly used today?
A. Steel
B. Concrete
C. Wood
D. Masonry
A. Steel
What is ordinary construction classified as?
A. Type lll construction
B. Type l construction
C. Type lV construction
D. Type ll construction
A. Type lll construction
What is the key question when dealing with suspended beams?
A. “What are the other loads suspended by?”
B. “What is tied to the suspended load?”
C. “ What are the suspension rods tied to?”
D. “What is on the suspended load platform?”
C. “What are the suspension rods tied to?”
What materials will the interior walls be in older masonry buildings if they are NOT of balloon frame construction?
A. Wood
B. OSB
C. Tile
D. Masonry
D. Masonry
What is the chief common characteristic of ordinary construction?
A. Exterior walls are made of masonry
B. Roofing made from shake shingles
C. Framing made from protected steel
D. Interior finish is made of wood
A. Exterior walls are made of masonry
What is used to support the floors and roofs in ordinary construction?
A. Steel
B. Concrete
C. Plastics
D. Lumber
D. Lumber
What marks the boundaries of the original structure in the dining hall at the National fire academy?
A. Flying buttresses
B. Cast iron columns
C. Cantilever walls
D. Masonry columns
B. Cast iron columns
Which is NOT a correct statement about trench cuts?
A. The cut needs to go from wall to wall
B. The cut needs to be backed up with a hose line
C. The cut needs to be made close to the body of fire
D. The cut will allow fire to pass into the rest of the attic space if incomplete
C. the cut needs to be made close to the body of fire
Which is NOT a material used to create wall columns within the concrete block wall?
A. Wood
B. Regular clay bricks
C. Steel
D. Concrete bricks
A. Wood
Which of the following is NOT considered an interior part of the structure?
A. Floors
B. Suspended loads
C. Roof
D. Siding
D. Siding
What happens to the roof as the beam becomes weaker due to fire?
A. It becomes hardened
B. It begins to sway
C. It begins to bubble
D. It becomes spongy
D. It becomes spongy
What is considered to be the chief cause of failure of cast iron columns?
A. inverted strength design
B. Shock from cold water
C. Unsafe connections
D. Thin materials
C. Unsafe connections
What is the practical limit for the width of the simple wooden beam floor?
A. 30 feet
B. 25 feet
C. 50 feet
D. 45 feet
B. 25 feet
What type of cut should be made when breaching a wall?
A. Oval with long edge facing up
B. Circle
C. Square
D. triangle with apex on the top
D. Triangle with apex on the top