Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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Which of the following statements about capacitive transducer instrumentation is false?
Bridge circuits are suitable for the measurement of signals from a capacitive transducer element.
Capacitive transducers can only be used to translate the measured input quantity into a variable voltage and they are not capable of the conversion into any other electrical quantity such as current or frequency.
Capacitive transducers require an external voltage source to transform measured quantities into an electric quantity.
Operational amplifier circuits are suitable for the measurement of signals from a capacitive transducer element.
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