2026 NEC · Module 7
Motors & Generators
Motors · Generators
4lessons · ~33 min
106questions
9%of the exam
01Motor Circuits: Article 430 — Conductors, Overload, Short-Circuit Protection, Feeders, Controllers and Disconnects13 min · public preview02Generators (Article 445) and Transformers (Article 450): Conductors, Overcurrent Protection, Disconnects and Locations7 min · public preview03Motor Calculations — Worked Examples (430.6, 430.22, 430.24, 430.32, 430.52, 430.62, 430.110, 430.122)5 min · public preview04Motor Control Centers (430 Part VIII), Adjustable-Speed Drives (430 Part X), Motor Guarding and Grounding (Parts XII–XIII) and Generator Installation (445.11–445.20)8 min · public preview
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