Electrical principles, units, and terms: current and voltage; conductors and insulators; alternating and direct current; series and parallel circuits
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Review each question in this topic and try to select the correct answer. Work through all of the questions in this section before moving on.
Quickly review all of the questions and correct answers in this subsection. Focus only on the correct answers to lock them into your mind.T5A Quick Review Text + Audio T5A Quick Review Audio