May 02, 2026  
2024-2025 Academic Catalog 
    
2024-2025 Academic Catalog [ARCHIVED CATALOG]

RRET 2030 - Reading & Interpreting Railroad Diagrams


Credits: 2

Provides participants with an overall understanding of how to read and interpret railroad electrical diagrams. Course topics will include a review and discussion of the following: ladder diagrams, contractors, motor starters, motors, programmable logic controller, railroad electrical symbols.

Prerequisite: CENT 1010   
Previous RET* 230