The standard LVDT (linear variable differential transducer or transformer) arrangement has a primary coil and two secondary coil segments connected in series opposition. Alternatively, some LVDTs use a bridge circuit to produce their output. An example of a half-bridge circuit for an LVDT is shown in Figure P4.30. Explain the operation of this arrangement. Extend this idea to a full impedance bridge for LVDT measurement
Figure P4.30
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