MCQOPTIONS
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MCQOPTIONS
This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Power Electronics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A semi-converter with RLE load and a freewheeling diode has discontinuous load current with firing angle and extinction angle . If < and Vm sin < E then |
| A. | the converter operates as a line commutated inverter |
| B. | the conduction period is absent |
| C. | the freewheeling period is absent |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |
| 2. |
A semi-converter with RLE load and a freewheeling diode has discontinuous load current with firing angle and extinction angle . The freewheeling period is |
| A. | > t< |
| B. | > t< |
| C. | < t> |
| D. | > t> |
| Answer» B. > t< | |