tern null as it applies to bridge measurement.
asked Sep 4, 2019 in Digital Instrumentation by
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Null measurements balance voltages so that there is no current flowing through the measuring device and, therefore, no alteration of the circuit being measured. Null measurements are generally more accurate but are also more complex than the use of standard voltmeters and ammeters, and they still have limits to their precision.
answered Sep 4, 2019 by