MCQOPTIONS
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MCQOPTIONS
| 1. |
Match List-I (1-ϕ Rectifier topology-feeding resistive load) with List-II (Average output voltage) and select the correct answer (α is firing angle)List-IA. Uncontrolled half waveB. Controlled half waveC. Controlled full waveD. Semi controlledList-II1. \(\frac{{{V_{peak}}}}{\pi }\left( {1 + \cos \alpha } \right)\)2. \(\frac{{2{V_{peak}}}}{\pi }\cos \alpha \)3. \(\frac{{{V_{peak}}}}{\pi }\)4. \(\frac{{{V_{peak}}}}{{2\pi }}\left( {1 + \cos \alpha } \right)\) |
| A. | A – 3, B – 2, C – 4, D – 1 |
| B. | A – 1, B – 4, C – 2, D – 3 |
| C. | A – 3, B – 4, C – 2, D – 1 |
| D. | A – 1, B – 2, C – 4, D – 3 |
| Answer» D. A – 1, B – 2, C – 4, D – 3 | |