Electricity: Fundamentals of Alternating Current (Module 8)
In this lesson we will study the nature and composition of alternating current. You will be able to explain alternating current and explain sine waves.
This course is intended to provide students and practicing technicians with safety information and knowledge related to personal protective equipment. This course is not intended as a sole source of training for HVACR technicians.
CEH 3 CEU 0.3
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