MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Signal conditioning is not of much importance in the measuring and recording system. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
Digital filters are sensitive to temperature as compared with analog filters. |
| A. | True |
| B. | False |
| Answer» C. | |
| 3. |
________ IC is a variable negative voltage regulator. |
| A. | 7912 |
| B. | 7905 |
| C. | LM337 |
| D. | LM317 |
| Answer» D. LM317 | |
| 4. |
The filter used to reject the 50Hz noise picked up from power lines or machinery is called? |
| A. | band reject filter |
| B. | band stop filter |
| C. | notch filter |
| D. | all reject filter |
| Answer» D. all reject filter | |