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T7D05: How does an ohmmeter measure the resistance of a circuit or component?

T7D05T7D

How does an ohmmeter measure the resistance of a circuit or component?

Answer choices for T7D05
Why this wins

Use this action or method: By applying a small current and measuring the resulting voltage. It is the choice that directly completes the job described in the question.

E = I × R

Direct answer summary (2026-2030 NCVEC pool)

The official correct answer for T7D05 is By applying a small current and measuring the resulting voltage.

Use this action or method: By applying a small current and measuring the resulting voltage. It is the choice that directly completes the job described in the question.

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