This course includes a study of single-phase and three-phase systems and transformer theory. Practical applications of single-phase and three-phase loads are also covered. The circuit concepts of wye and delta connections will be discussed using the two-wattmeter and three-wattmeter methods of measuring power, emphasizing analysis of circuit concepts. Prerequisites: EE 131, MTH 144 or MTH 170 or MTH 185 or program department approval. Reading Proficiency.