MCQOPTIONS
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MCQOPTIONS
| 1. |
What are the typical operating frequencies for sonic tracking? |
| A. | 50 MHz to 100 MHz |
| B. | 50 Hz to 100 Hz |
| C. | 50 kHz to 100 kHz |
| D. | 50 mHz to 100 mHz |
| Answer» D. 50 mHz to 100 mHz | |