Meters and troubleshootingQuestion 1200 of 1506

What does zero output from an LVDT mean?

The core is centered.
The core is at the top end.
The core is at the bottom end.
The excitation is too high.

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Correct answer: The core is centered.

The two opposed secondaries cancel when the core is in the centre.

Source: Lessons in Electric Circuits II: AC (Kuphaldt), 12.6: AC Instrumentation Transducers

Questions last reviewed: 18 October 2026

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