McqMate
| Q. |
Element of machine which is used to convert high frequency electrical impulse into mechanical vibration in USM is known as |
| A. | tool |
| B. | feeding unit |
| C. | transducer |
| D. | none of the mentioned |
| Answer» C. transducer | |
| Explanation: transducer is a device which is used to convert one form of energy to other. | |
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