Power Electronics - Converters
GATE Electrical Engineering · 3 questions across 2 years (2018-2024) · 5% recurrence rate
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2018–2024Difficulty mix
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All 3 questions on Power Electronics - Converters
A single-phase half-controlled bridge converter supplies an inductive load with ripple free load current. The triggering angle of the converter is 60°. The ratio of the rms value of the fundamental component of the input...
A phase-controlled, single-phase, full-bridge converter is supplying a highly inductive DC load. The converter is fed from a 230 V, 50 Hz, AC source. The fundamental frequency in Hz of the voltage ripple on the DC side i...
The waveform of the current drawn by a semi-converter from a sinusoidal AC voltage source is shown in the figure. If Io = 20 A, the rms value of fundamental component of the current is ________ A (up to 2 decimal places)...