MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Electric Drives Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Third lowest order harmonic present in 3-Φ fully controlled rectifier is __________ |
| A. | 11th |
| B. | 17th |
| C. | 13th |
| D. | 22nd |
| Answer» B. 17th | |
| 2. |
Which harmonic is not present in 3-Φ fully controlled rectifier? |
| A. | 27rd harmonic |
| B. | 15th harmonic |
| C. | 17th harmonic |
| D. | 12th harmonic |
| Answer» B. 15th harmonic | |
| 3. |
Calculate peak-peak voltage if Vmax=200 V and Vmin=190 V. |
| A. | 20 V |
| B. | 10 V |
| C. | 60 V |
| D. | 80 V |
| Answer» C. 60 V | |