Drawing Problems - Chapter 26 Chapter 26 Introduction to Dynamic Blocks 815 Copyright Goodheart-Willcox Co., Inc. 9. Architectural Construct a block of an architectural glass block similar to the block shown. Use an XY parameter with an array action to create a glass block wall of 10 rows and 15 columns. Construct the block to include an appropriate mortar joint. Save the drawing as P26-9. 10. Mechanical Construct a block of a steel C4×5.4 shape. Reference the American Institute of Steel Construction (AISC) manual for dimensions. Add a polar param- eter with a polar stretch action to adjust the depth and angle of block references. Insert and adjust the block as needed to create a portion of a motor mount similar to the drawing shown in Figure 26-18. Save the drawing as P26-10. 11. Mechanical Construct a block of a speedometer similar to the speedometer shown in Figure 26-21. Add a rotation parameter with a rotate action to adjust the needle reading for block references. Insert the block four times and use the dynamic needle to create a speedometer that reads 5 mph, 25 mph, 55 mph, and 110 mph. Save the drawing as P26-11. 12. Architectural Construct a block of a table with six chairs similar to the block shown in Figure 26-30A. Use linear parameters with array, stretch, and chain actions as needed to stretch and add chairs to block references. Insert the block twice and use the dynamic stretch and array to create a table with eight chairs and a table with ten chairs. Save the drawing as P26-12.