MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Instrumentation Transducers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
For mf=5, how many side-bands will have for a modulated signal? |
| A. | 2 |
| B. | 4 |
| C. | 6 |
| D. | 8 |
| Answer» E. | |
| 2. |
What will be the frequency modulation index of SCO? |
| A. | 1 |
| B. | 2 |
| C. | 5 |
| D. | 9 |
| Answer» D. 9 | |
| 3. |
Centre frequency of sub carrier signal varies ____________ |
| A. | +/- 10% |
| B. | +/- 7.5% |
| C. | +/- 5% |
| D. | +/- 2.5% |
| Answer» C. +/- 5% | |
| 4. |
FDM is associated with ________________ |
| A. | FM/FM modulation |
| B. | PDM/FM modulation |
| C. | Both FM/FM and PDM/FM modulation |
| D. | None of the mentioned |
| Answer» B. PDM/FM modulation | |