MCQOPTIONS
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| 1. |
If the period of a signal is 1000 ms, then what is its frequency in kilohertz ? |
| A. | 10^–3 KHz |
| B. | 10^–2 KHz |
| C. | 10^–1 KHz |
| D. | 1 KHz |
| Answer» B. 10^–2 KHz | |