Drafting (DRF)
DRF 111
2
Introduces technical drafting from the fundamentals through advanced drafting practices. Teaches lettering, geometric construction, technical sketching, orthographic projection, sections, intersections, development, fasteners, theory and applicants of dimensioning and tolerances. Includes pictorial drawing, and preparation of working and detailed drawings. Lecture 1 hour. Laboratory 3 hours. Total 4 hours per week.