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T7D11:Which of the following precautions should be taken when measuring in-circuit resistance with an ohmmeter?

T7D11T7D

Which of the following precautions should be taken when measuring in-circuit resistance with an ohmmeter?

Direct answer summary (2026-2030 NCVEC pool)

The official correct answer for T7D11 is Ensure that the circuit is not powered.

The key fact is Ensure that the circuit is not powered. 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 T7D

T7D01Which instrument would you use to measure electric potential?T7D02How is a voltmeter connected to a component to measure applied voltage?T7D03When configured to measure current, how is a multimeter connected to a component?T7D04Which instrument is used to measure electric current?T7D05How does an ohmmeter measure the resistance of a circuit or component?T7D06Which of the following can damage a multimeter?