Recent ProfessorsNot yet assignedRecent SemestersNo scheduled sections on recordClass SizeNot publishedCredits3PrerequisiteMATH110 or 110B or equivalent Transfers ToCSUDescriptionENGR 122 presents the fundamental principles of engineering graphical communication and drawing using computer aided design (CAD) software as an integral teaching and learning methodology. Students develop 3-D visualization and spatial acuity skills in practical applications of descriptive geometry. Topics include orthographic projection,glassboxtheory,auxiliaryviews, sectioning, dimensioning, and geometric dimensioning and tolerancing (GD&T) as well as the engineering design process. Theory and practice of engineering graphics is taught using two professional CAD software packages, typically AutoCAD and SOLIDWORKS. Students develop skills in both 2-D and 3-D CAD modeling. 