ELC115LL Motors, Controls and Wiring Diagrams Lab 1 Credit 3 Periods Drawing wiring ... diagrams, wiring systems and checking electrical ... in relations to temperature, light, speed and pressure control. Includes ... and three phase systems, one- line diagrams, motors, transformers, protective ... , single and three systems, on-line diagrams and conductor selection. System ... I 3 Credits 3 Periods Analysis of diagrams and application of current code ... 3 Periods Electrical symbols, line diagrams and logic. Contacts and starters, ...