1 hard questions

1 hard questions
26問 • 2023-09-04
  • David Bobadilla
  • 通報

    scaffold quiz

    scaffold quiz

    David Bobadilla · 13問 · 3年前

    scaffold quiz

    scaffold quiz

    13問 • 3年前
    David Bobadilla

    concrete test #1

    concrete test #1

    David Bobadilla · 13問 · 3年前

    concrete test #1

    concrete test #1

    13問 • 3年前
    David Bobadilla

    Slope test

    Slope test

    David Bobadilla · 7問 · 3年前

    Slope test

    Slope test

    7問 • 3年前
    David Bobadilla

    structure test

    structure test

    David Bobadilla · 13問 · 3年前

    structure test

    structure test

    13問 • 3年前
    David Bobadilla

    Doors/windows

    Doors/windows

    David Bobadilla · 13問 · 3年前

    Doors/windows

    Doors/windows

    13問 • 3年前
    David Bobadilla

    Walls

    Walls

    David Bobadilla · 7問 · 3年前

    Walls

    Walls

    7問 • 3年前
    David Bobadilla

    Masonry

    Masonry

    David Bobadilla · 12問 · 3年前

    Masonry

    Masonry

    12問 • 3年前
    David Bobadilla

    Mortar

    Mortar

    David Bobadilla · 5問 · 3年前

    Mortar

    Mortar

    5問 • 3年前
    David Bobadilla

    Floor/ Foundation

    Floor/ Foundation

    David Bobadilla · 9問 · 3年前

    Floor/ Foundation

    Floor/ Foundation

    9問 • 3年前
    David Bobadilla

    Framing

    Framing

    David Bobadilla · 9問 · 3年前

    Framing

    Framing

    9問 • 3年前
    David Bobadilla

    steel

    steel

    David Bobadilla · 15問 · 3年前

    steel

    steel

    15問 • 3年前
    David Bobadilla

    concrete 1-31

    concrete 1-31

    David Bobadilla · 31問 · 3年前

    concrete 1-31

    concrete 1-31

    31問 • 3年前
    David Bobadilla

    concrete 32-62

    concrete 32-62

    David Bobadilla · 30問 · 3年前

    concrete 32-62

    concrete 32-62

    30問 • 3年前
    David Bobadilla

    concrete 63-93

    concrete 63-93

    David Bobadilla · 31問 · 3年前

    concrete 63-93

    concrete 63-93

    31問 • 3年前
    David Bobadilla

    concrete 93-127

    concrete 93-127

    David Bobadilla · 34問 · 3年前

    concrete 93-127

    concrete 93-127

    34問 • 3年前
    David Bobadilla

    問題一覧

  • 1

    What is the guardrail height range for the handrail on a scaffold:

    38"-45"

  • 2

    All exterior concrete footings must be placed at what distance below undisturbed ground surface and below the frostline:

    12”

  • 3

    What is the minimum distance from finished grade to the top of the concrete footing for a wood framed house:

    6”

  • 4

    The minimum grade away from the base of a structure must extend to what minimum distance from the base of the structure:

    10’

  • 5

    What is the minimum grade for soils away from the base of a structure:

    1:12*

  • 6

    At what minimum distance from the structure must combustible material be stored:

    20

  • 7

    If a structure is built in an area with history of freezing winter temperatures and ice, a self adhering polymer modified bitumin underlayment must extend from the eaves of the structures towhat minimum distance inside the exterior building line of the structure:

    24”

  • 8

    What is the maximum elevation below the threshold of an egress door for the landing or floor:

    1 1/2"

  • 9

    Fireblocks in a concealed space of stud walls and partitions must be at what horizontal intervals:

    10'

  • 10

    On a two story wood framed house how far does the footer protrude past the foundation walls on each side of the foundation wall:

    2'

  • 11

    Concrete in walls, footings or beams of appreciable height should be placed in horizontal layers not exceeding:

    18"

  • 12

    The top of foundation walls should be a minimum of how far above the finish ground level:

    6 inches

  • 13

    What is the minimum amount of resting surface for a joist on masonry:

    3"

  • 14

    A load bearing masonry wall must have what minimum thickness:

    4”

  • 15

    What is the minimum thickness mortar bed for setting glass block:

    1/4”

  • 16

    What should be the maximum thickness for a brick mortar joint if not the initial bed joint:

    3/8”

  • 17

    At what minimum distance from the foundation must grading away from and down from take place:

    10’

  • 18

    What is the maximum spacing for fasteners of the wall bottom steel track to the foundation:

    6’

  • 19

    A hole in a floor joist may be done no closer than what dimension of the top or bottom of the joist:

    2”

  • 20

    What is the minimum separation from earth for any wood framing member that is not pessure treated:

    18”

  • 21

    What is the minimum flange width for a steel stud:

    1 5/8"

  • 22

    What is the minimum flange width for steel framing track or runner:

    1 1/4"

  • 23

    What is the minimum attachment face of a 25 ga steel stud:

    1 5/8"

  • 24

    What is the maximum spacing for fasteners of the wall bottom steel track to the foundation:

    6’

  • 25

    What size screw is recommended to fasten a steel non- load bearing studs to their tracks:

    #8

  • 26

    What is the maximum size hole in a 2 X 4 steel wall stud:

    1 1/2”