2025-2026 DCC College Catalog 
  
    Jul 08, 2025  
2025-2026 DCC College Catalog

ETR 115 - D.C. and A.C. Circuits


Credit Hours: 3

Studies current flow in direct and alternating current circuits with emphasis upon practical problems. Reviews mathematics used in circuit calculations. Introduces concepts of resistance, capacitance, inductance and magnetism. Focuses on electronics/circuits application.

Prerequisites: None
Lecture Hours: 3