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G5A08:What is impedance?

G5A08G5A

What is impedance?

Direct answer summary (2023-2027 NCVEC pool)

The official correct answer for G5A08 is The ratio of voltage to current.

The key fact is The ratio of voltage to current. Match that fact to the exact condition in the question; the other choices describe a different rule, band, component, or operating situation.

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More questions in G5A

G5A01What happens when inductive and capacitive reactance are equal in a series LC circuit?G5A02What is reactance?G5A03Which of the following is opposition to the flow of alternating current in an inductor?G5A04Which of the following is opposition to the flow of alternating current in a capacitor?G5A05How does an inductor react to AC?G5A06How does a capacitor react to AC?