1-13.When joists are laid out 16 inchesOC, the distance from the edge ofthe building to the first joistshould be1.14 1/2 in.2.15 1/4 in.3. 16in.4.16 3/4 in.1-14.What is the main reason for specialframing around large flooropenings?1.Appearance2.Provide additional nailingsurface3.Strength4.Prevent floor squeaks1-15.A pair of joists placed at each endof an opening and supporting aheader is called what type ofjoist?1.Trimmer2.Double3.Tail4.Common1-16.When placing a joist, the crownshould be turned in what direction?1.Left2.Right3.Down4.Up1-17.Any board can be used as a joistregardless of the size of thecrown.1.True2.False1-18.Plywood subflooring with an indexmark of 32/16 can be used over whatmaximum OC joist spacing?1.48 in.2.32 in.3.24 in.4.16 in.1-19.Which of the following framingmembers tie the entire walltogether?1.Studs2.Posts3.Sills4.Plates1-20.What component is required at theintersections and ends of a wall?1.Corner post2.Cripple stud3.Diagonal brace4.Header1-21.When you are rough framing a windowopening, the trimmer studs areinstalled between what twocomponents?1.Double top plate and header2.Top plate and subfloor3.Header and bottom plate4.Header and subfloor1-22.A header is supported by which ofthe following studs?1.Trimmer2.Cripple3.Common4.Header1-23.What is the standard wall height inwood framed construction?1.7 ft 10 in.2.8 ft3.8 ft 1 in.4.8 ft 6 in.1-24.What type of wall strength isincreased by diagonal bracing?1.Lateral2.Compressive3.Tensile4.Flexural1-25.Which of the following is thestrongest type of diagonal bracing?1.Cut-in bracing2.Let-in bracing3.Diagonal sheathing4.Horizontal bracing2
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