ELM 114 AC Industrial Controls 4 credits

This course is an in-depth study of AC manual contractors, AC/DC contractors and magnetic motor starters. Time delay electromechanical solid state relays, reversing circuits in single-phase and three-phase, photoelectric and proximity control applications are studied. (2 lecture hours and 4 laboratory hours)

Prerequisite: ELM 103 and ELM 105 or permission of instructor