Multiple Choice
The piezoelectric sensor operates by:
A) Altering the resistance values of the bridge circuit located on a ceramic disc.
B) Dropping voltage over a fixed resistor as pressure is applied to the switching transistor.
C) Generating a voltage within a thin ceramic disc voltage generator that is attached to a diaphragm that stresses the crystals in the disc.
D) None of these choices.
Correct Answer:
Verified
Correct Answer:
Verified
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