MCQOPTIONS
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| 1. |
What is the region of operation of a 3-phase inverter employing sinusoidal PWM when the peak-to-peak values of both the carrier and the modulating wave are made equal? |
| A. | Linear modulation |
| B. | Over Modulation |
| C. | Boundary of linear modulation and over modulation |
| D. | Six-step operation |
| Answer» D. Six-step operation | |