Which consequence results when a rapid temperature rise occurs within piezoelectric ceramic?

💡 Explanation

Spontaneous depolarization occurs, because exceeding the Curie temperature allows randomization of domain orientations via thermal energy input. Therefore, nucleated reverse polarization domains reduce net polarization, rather than amplifying voltage as high fields promote re-alignment.

• Which outcome results when a refrigeration cycle leak reduces refrigerant mass below the design charge?
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