1-26.Diagonal bracing is most effectivewhen installed at which of thefollowing angles?1.25° to 35°2.45° to 60°3.65° to 75°4.80° to 90°1-27.What is/are the main purpose(s) ofa fire stop in a wall?1.SlOW the travel of fire insidea wall only2.Provide additional backing fornailing the edges of dry wallor plywood only3.Both 1 and 2 above4.Stop a fire inside a wall1-28.The locations of walls constructedin the horizontal layout method arefound in which of the followingsources?1.Floor plans2.Specifications3.Table of measures4.Measurement-conversion chart1-29.When laying out studs 16 inches OC,why should you place the first stud15 1/4 inches from the corner?1.To allow for the corner post2.To provide additional nailingsurface for sheathing3.To allow for 3/4-in. error whenlaying off the remaining studs4.To allow for the sheathingedges to fall on the centers ofthe studs1-30.To determine the length of studs,cripples and trimmers, you shoulduse which of the following layouts?1.Vertical2.Horizontal3.Wall4.Top plate1-31.The measurement from the subfloorto the bottom of the door headercan also be used to establish whichof the following measurements?1.Rough opening width for dooropenings2.Rough opening height forwindowsills3.Rough opening height for windowopenings4.Overall wall height1-32.Which way should the crown of astud be turned on an exterior wall1.Up2.Down3.Side1-33.The minimum distance between buttjoints in the top plate and thedouble top plate should be1.24 in.2.32 in.3.48 in.4.96 in.1-34.What is the recommended order inraising walls?1.Long exterior, short exterior,partitions2.Partitions, long exterior,short exterior3.Short exterior, long exterior,partitions4.Long exterior, partitions,short exterior1-35.To accurately plumb a wall, youneed which of the following tools?1.Straightedge only2.Level only3.Straightedge and level4.Plumb3
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business