Introduction to Electric Circuits, Calculations & Devices L1
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This online course explains electric circuits and calculations to those that are new to the material or need a review.
Calculating voltage, current, and resistance in simple series and parallel circuits using Ohm's Law is explained step by step.
An overview of electronic devices including transformers, diodes, transistors is explained. Also the common fire alarm symbols from NFPA 170 are shown.
Each lesson is followed by a quiz designed to test your knowledge and understanding of the course material. Start studying today!
If your state or requiring agency needs a course approval, please submit request to email@example.com.