4-9. 4-10. When sketching arcs with tangential lines, what do you use to locate the ends of the arcs? 1. 2. Small cross hairs The diameters of the arcs 3. Short vertical lines 4. The straight lines tangent to the arcs When freehand sketching small ellipses, you should hold the pencil naturally and above the paper. What should be your next step? 1. 2. Sketch out an ellipse on the paper Move the pencil rapidly in an elliptical path 3. Move the pencil rapidly in a circular path 4. Place dots on the paper in an approximately elliptical pattern 4-11. What technique should you use to transfer an image without using carbon or saral paper? 1. Place tracing paper over the image then flip the paper over and press down 2. Use a hard lead pencil and trace the image using extra pressure to indent the bottom sheet 3. Color the reverse side of the image in a contrasting color and trace 4. Color the image then trace 4-12. In architectural constructions, what is the strongest form of structural support? 1. A tee 2. An I beam 3. A channel 4. A WF beam 4-13. 4-14. 4-15. 4-16. 4-17. Given an angle support with a dimension of L 6 x 3 x   1/2, what part of the dimension represents the width of the leg? 1. 6 2. 1/2 3. 3 4. L How many pounds per foot does a bearing pile with the given dimension of HP 14 x 73 weigh? 1. 14 2. 26 3. 73 4. 52 What is the term given to the amount of weight the earth is able to support? 1. Total dead load 2. Soil-bearing capacity 3. Total live load 4. Equilibrium capacity Sill plates placed on a foundation of concrete are themselves the foundation for what other structural member? 1. Headers 2. Sole   plates 3. Stud  caps 4. Studs Cantilevered construction is the type of construction technique normally applied to what type of structure? 1. An  overhanging  porch 2. A doorframe 3. A window casement 4. A girder 22