Introduces industrial drafting techniques, including history of the graphic language, fundamentals of lettering, care and use of drafting instruments, reproduction and control of drawing. Teaches basic geometric construction, sketching and shape description, multiview projection, sections and conventions, auxiliary views and revolutions. Explains threads, fasteners, springs, dimensioning, tolerancing, pictorial drawing. Lecture 2 hours. Laboratory 3 hours. Total 5 hours per week.