May 09, 2025  
WSCC 2023-2024 Catalog 
    
WSCC 2023-2024 Catalog [ARCHIVED CATALOG]

ELC 105 - Relays & Sensors


Offered FL WI SM
3.4 credit hrs/4.54 contact hrs
Prerequisite: ELC 104 - Motor Control 
Introduces control relays used to start and stop electric motors, troubleshooting components in‐circuit, control circuits and basic operation of electronic sensors in motor control circuits. Hands‐on labs focus on using the components in actual circuits.