Electrical Engineering > GATE 2021 > Inverters
A single-phase full-bridge inverter fed by a 325 V DC produces a symmetric quasi-square waveform across 'ab' as shown. To achieve a modulation index of 0.8, the angle α expressed in degrees should be _______ . (Round off to 2 decimal places.) (Modulation index is defined as the ratio of the peak of the fundamental component of vab to the applied DC value.)

Correct : 38.94

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full bridge inverter quasi square waveform GATE Electrical Engineering 2021 modulation index electrical engineering gate inverter waveform GATE 2021 inverter design

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