Semester Hours: 3 | Lecture Hours: 2 | Laboratory Hours: 4 Introduction to computer-aided drafting using CAD software and sketching to generate two-and three-dimensional drawings based on the conventions of engineering graphical communication; topics include spatial relationships, multi-view projections and sectioning, dimensioning, graphical presentation of data, and fundamentals of computer graphics. Required Prerequisite(s):MATH 1314 or equivalent academic preparation