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Residential house floor framing

Quiz by Lee Hoernke

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10 questions
Show answers
  • Q1
    What is the purpose of floor joists in residential house framing?
    To support the flooring and distribute loads
    To insulate against temperature changes
    To provide decorative support for ceilings
    To prevent moisture penetration
    30s
  • Q2
    Which of the following materials is commonly used for floor sheathing in residential construction?
    Brick
    Plywood
    Glass
    Steel
    30s
  • Q3
    What is the standard width of a floor joist typically used in residential construction?
    4 inches
    3 inches
    2 inches
    1.5 inches
    30s
  • Q4
    What is the primary function of a sill plate in residential framing?
    To support the roof
    To create interior walls
    To anchor the house to the foundation
    To provide insulation
    30s
  • Q5
    What is the term for the space between two parallel floor joists?
    Joist bay
    Rafter opening
    Stud space
    Beam pocket
    30s
  • Q6
    Which component is primarily used to connect floor joists to a beam?
    Joist hanger
    Blocking
    Rim joist
    Subfloor
    30s
  • Q7
    What is the purpose of blocking between floor joists?
    To increase the load capacity
    To create a continuation of the frame
    To provide lateral support and prevent twisting
    To improve insulation
    30s
  • Q8
    What type of wood is commonly used for framing floor joists in residential houses?
    Dimensional lumber
    Plywood
    OSB
    Composite
    30s
  • Q9
    What is the function of the rim joist in a floor framing system?
    To provide extra insulation
    To enclose the ends of the floor joists
    To support the roof structure
    To serve as a foundation
    30s
  • Q10
    What is the recommended spacing for floor joists in residential construction?
    30 inches on center
    16 inches on center
    24 inches on center
    12 inches on center
    30s

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