Breadcrumb Home DDT — DRAFTING AND DESIGN TECHNOLOGY DDT 124 DDT 124: Basic Technical Drawing Download as PDF Program DDT — DRAFTING AND DESIGN TECHNOLOGY Credits 3 Lab Hours 2 Lecture Hours 1 Contact Hours 5 This course covers sections, auxiliary views, and basic space geometry. Emphasis will be placed on the theory as well as the mechanics of applying sections, basic dimensioning, auxiliary views, and basic space geometry. Prerequisites DDT 104, DDT 111, DDT 144 or Permission of Instructor