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← ScienceWhich consequence results when an improperly grounded amplifier powers incorrectly designed capacitive transducers?
A)Inaccurate displacement measurement occurs.✓
B)Signal-to-noise ratio improvement.
C)Reduced electromagnetic field emission.
D)Increased device thermal stability.
💡 Explanation
Spurious ground currents cause incorrect charge accumulation in the transducer because electrostatic coupling introduces noise, therefore the measured displacement is inaccurate rather than gaining any signal benefits or emissions improvements under stable temperature conditions. It's a matter of Charge coupling.
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