MCQOPTIONS
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MCQOPTIONS
| 1. |
What type of energy conversion does a piezoelectric transducer perform? |
| A. | It converts mechanical energy to sound energy |
| B. | It converts sound energy to mechanical energy |
| C. | It converts mechanical energy to electrical energy |
| D. | It converts electrical energy to mechanical energy |
| Answer» D. It converts electrical energy to mechanical energy | |