4-37. What are the dimensions of the piers? 1. 10 x 16 inches 2. 12 x 12 inches 3. 14 x 16 x 18 inches 4. 14 x 18 x 20 inches 4-38. The length, thickness, and character of walls on one floor are shown in what type of plan? 1. Foundation 2. Floor 3. Framing 4. Plot 4-39. The  dimensions  and  arrangements  of wood  structural  members  are  shown in what type of plan? 1. Floor 2. Plot 3. Utility 4. Framing 4-40. Information  on  studs,  corner  posts, bracing,  sills,  and  plates  is provided in what type of plan? 1. Floor 2. Plot 3. Utility 4. Framing 4-41. A builder decides where to leave openings  for  heating,  electrical, and  plumbing  systems  by  using  what type of plan? 1. Framing 2. Plot 3. Utility 4. Floor 4-42. An elevation drawing shows which of the  following  views? 1. A  horizontal  view  of  the foundation 2. A vertical view of doors and windows 3. A  two-dimensional  view  of  roof framing 4. A  three-dimensional  view  of  the location  of  utilities 4-43. When general plans of a given area such as a wall section contain insufficient  information,  the craftsman  relies  on  what  type  of drawing? 1. Specification 2. Detail 3. Elevation 4. Sectional 25 4-44. When a craftsman finds a discrepancy  between  the  drawings and  specifications,  the  drawings take  precedence. 1. True 2. False 4-45. What is the meaning of the term "sheet  metal  development?" 1. A  three-dimensional  object  is formed on a flat piece of sheet metal 2. A  three-dimensional  object  is unrolled or unfolded onto a flat  plane  through  the  medium of drawn lines 3. A pictorial drawing of an object is made from sheet metal in  its  true  dimensions 4. A three-view orthographic projection  is  made  on  sheet metal 4-46. In figure 8-1 of the text, view A shows what type of bend used on sheet  metal? 1. A joint 2. A seam 3. An  edge 4. A  rolled  joint 4-47. Which of the following seams is the least  difficult  to  make? 1. A flat lock seam 2. A lap seam 3. A cap strip connection 4. An  S-hook  slip  joint 4-48. In  bending  sheet  metal,  the  bend allowance  is  computed  along  what part of the bend? 1. The  neutral  line 2. The  outside  of  the  sheet  metal as  it  is  being  stretched 3. The inside of the sheet metal as it is being compressed 4. The flat