MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Avionics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the output of a digital to analog converter? |
| A. | Smooth continuous wave |
| B. | Stairstep wave |
| C. | Triangular waves |
| D. | Circular waves |
| Answer» C. Triangular waves | |
| 2. |
What is the 5th harmonic of the rectangular digital wave if the frequency is 14kHz? |
| A. | 21kHz |
| B. | 45kHz |
| C. | 25kHz |
| D. | 70kHz |
| Answer» E. | |
| 3. |
What is the signal frequency if the rectangular digital wave has a time period of 71.4 s? |
| A. | 14,006Hz |
| B. | 15,036Hz |
| C. | 14Hz |
| D. | 21,436Hz |
| Answer» B. 15,036Hz | |