Apr 30, 2026  
YTI Catalog 2025-2026 
    
YTI Catalog 2025-2026

DDDE 130 - Mechanical Drafting CAD


Quarter Credit Hour(s): 4

Prerequisite(s): DDDE 120  

This course will continue to build the technical skills necessary to achieve success in academic and professional settings. Topics include: drafting standards, threads, tolerances, manufacturing processes, welding, and industrial piping.