NATG 1125 — Electrical Devices &Controls I 3 Credit Hours
This course teaches students to identify basic electrical/ electronic sym- bols in a schematic diagram, design a simple motor service in compliance with National Electrical Code mandates and recommendations, calculate voltage drop in a single or three phase AC service, and be familiar with the design, operation, and safety considerations of electrical components such as fuses, circuit breakers, overloads, conductors, conduits, contac - tors, and relays. Students will also learn to build and safely troubleshoot several electro-mechanical relay circuits.