Drawing Problems - Chapter 2 4 Chapter 24 Standard Blocks 751 Copyright Goodheart-Willcox Co., Inc. Drawing Problems Start AutoCAD if it is not already started. Start a new drawing for each problem using an ap- propriate template of your choice. The template should include layers and text, dimension, mul- tileader, and table styles, when necessary, for drawing the given objects. Add layers and text, dimension, multileader, and table styles as needed. Draw all objects using appropriate layers. Use appropriate text, dimension, multileader, and table styles, justification, and format. Follow the specific instructions for each problem. Use only drawing and editing commands and techniques you have already learned. Use your own judgment and approximate dimensions when necessary. Apply formal dimensions accurately using ASME or appropriate industry standards. Note: Some of the problems in this chapter are built on problems from previous chapters. If you have not yet completed those problems, complete them now. ▼ Basic 1. Architectural Save P12-17 as P24-1. If you have not yet completed Problem 12-17, do so now. In the P24-1 file, erase all copies of the symbols, leaving the original objects intact. These include the steel column symbols and the bay and column line tags. Then do the following. Reference the sketch shown in Problem 12-17 if necessary. A. Make blocks of the steel column symbol and the tag symbols. B. Use the ARRAYRECT or MINSERT command to place the symbols in the drawing. C. Dimension the drawing as shown. 2. Architectural Save P12-18 as P24-2. If you have not yet completed Problem 12-18, do so now. In the P24-2 file, erase all of the desk workstations except one. Then do the following. Reference the sketch shown in Problem 12-18 if necessary. A. Create a block of the workstation. B. Insert the block into the drawing using the MINSERT command. C. Dimension one of the workstations as shown. 3. Electronics Complete this problem after completing Problem 24-7. Save P24-7 as P24-3. In the P24-3 file, modify the NAND gates to become XNOR gates, as shown, by modifying the block definition.