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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