Contents 15
Concrete Construction 740
Cast-in-Place Concrete Roof and Floor Systems
• Precast Concrete Systems • Concrete Construction
Drafting
24 Electrical and Electronics
Drafting 749
Electrical and Electronics Drawings 750
Pictorial Drawings • Single-Line Diagrams • Block
Diagrams • Schematic Diagrams • Connection
Diagrams
Integrated Circuits 755
25 Map and Survey Drafting 761
Mapping and Surveying Terms 761
Types of Maps 763
Geographic Maps • Geological Maps • Topographic
Maps • Cadastral Maps • Engineering Maps
Map Format Elements 768
Title • Scale • Lettering, Text, and Notes • Symbols
• North Indication
Gathering Map Data 768
Field Survey Crews • Photogrammetry
• Geographic Information Systems (GIS)
Map Drafting Techniques 771
Plotting Contour Lines • Drawing Profile Views fi
• Drawing Grid Surveys • Drawing Map Traverses
26 Welding Drafting 779
Welding Processes 780
Brazing • Oxyfuel Gas Welding • Arc Welding
• Resistance Welding • Induction Welding
• Electron Beam Welding (EBW)
Types of Welded Joints 782
Types of Welds 782
Weld Symbols 782
Standard Welding Symbol 783
Supplementary Symbols
27 Technical Illustration 795
Types of Technical Illustrations 795
Pictorial Drawings • Cutaway Assembly Drawings
• Exploded Assembly Drawings
Basic Illustration Techniques 797
Locating Shadows • Outline Shading • Line
Shading • Smudge Shading • Pencil Shading
• Inking • Airbrushing • Photo Retouching
• Overlay Film Shading • Transfer Shading
28 Graphs and Charts 805
Types of Graphs and Charts 805
Line Graphs • Bar Graphs • Surface Graphs
• Pie Graphs • Nomographs • Flow Charts
• Organizational Charts
Reference Section 815
Glossary 875
Index 893