APR 125

Electrical Circuits and Wiring Methods

Portland Community College · UGRD · Fall 2026

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Covers residential and commercial lighting, fixtures, and ballast in detail. Includes conductor selection, overcurrent, protection, motor maintenance, calculations, controls, troubleshooting, services, construction upgrades, wire methods, tagout, lockout and appliances. Covers series, branch, and parallel circuits in detail, and the basic use of a multimeter to check for voltage, current, and resistance. Prerequisites: APR 124 or TE 9613. Audit available.

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Class #portland-APR125Fall 2026UGRD3 credits
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