Apr 21, 2026  
2025-2026 DCC Catalog 
  
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2025-2026 DCC Catalog
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ELT 203 - Electric Power Systems

Credits: 3
Lecture Hours: 3
Lab Hours: 0
A course in the transmission and distribution of electrical energy, with a concentration on the components of residential, commercial, and industrial scale electric power systems. Topics include three-phase delta and wye configurations, motor circuits, transformers, distribution and overcurrent protection equipment, and power systems studies.
Prerequisite(s): ELT 116  or PHS 115  or permission of the department


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