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Emphasizes the reading and designing of magnetic motor control circuits using ladder diagrams. It includes a study of the different types of controlling devices such as relays, starters, and contactors. Pilot devices (manual and automatic switches) and their symbols are also included. Hands-on experience will be gained by constructing and testing some of the circuits studied and designed. Will also study the National Electrical Code and all the code requirements associated with motors and motor controls, covering conductor sizing, over current protective device sizing, tap rules, and wiring methods related to motor installations. This course will help electricians of all levels install motors and motor control circuits safely and compliant to the National Electrical Code.
Continues the examination of uses and applications of the state and national electrical code as they pertain to electrical installations. Learners will focus on the general requirements of electrical installations, conductor types and use, general wiring methods and techniques as they relate to residential, commercial and industrial applications.
Continues the examination of uses and applications of state and national electrical code as they pertain to electrical installations. Learners will focus on the requirements of services, calculations, motors, transformers and special locations as they relate to residential, commercial and industrial applications.