Multiple choice technology

Piezo electric Transducer is a

  1. Passive

  2. Active

  3. Positive

  4. Negative
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Piezoelectric transducers are classified as active transducers because they generate electrical output when mechanical stress is applied, without requiring an external excitation source. The piezoelectric effect inherently produces charge/voltage from mechanical deformation, making it self-generating.

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