MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Dc Machines knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which converter/s can be used for DC series motor control? |
| A. | Semi-converters |
| B. | Half-wave converter |
| C. | Full-converter |
| D. | Semi converters and full converter |
| Answer» E. | |
| 2. |
Dual converter operates in _________________ |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» E. | |
| 3. |
Full-converter can be used in DC motor for regenerative braking in ______________ |
| A. | Constant operation |
| B. | Variable operation |
| C. | Inversion operation |
| D. | Opposite operation |
| Answer» D. Opposite operation | |
| 4. |
How many thyristors does we need in semi-converter? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | Many |
| Answer» C. 3 | |
| 5. |
3.Semi-converters can t be used when regeneration is required. |
| A. | True |
| B. | False |
| Answer» B. False | |