This course is a continuation of DEDR 116. Subjects covered will include algebra, geometry, and trigonometry. Solutions of problems relating to design drafting will be emphasized. DEDR 127 Measurement Laboratory 1 credit. This course is an introduction to measuring devices.
Students learn the use of micrometer, calipers and other precision measuring tools.
DEDR 151 Drafting Technology Theory III 2 credits. Descriptive geometry will be presented. The theory of graphical solutions to design problems relating to piping, machinery, and structures will be emphasized. Problems will be solved manually, and using computer aided design techniques. DEDR 153 Drafting Technology Laboratory III 5 credits.