B. A single-phase fully controlled, full-wave, bridge rectifier has a source Hz, and is feeding a load R-25 and L-10 mH. The firing angle a -45° and the current extinction angle ß-230°. It is required to: (a) Sketch the appropriate load voltage and load current waveforms. (b) Determine whether the current is continuous or discontinuous. (c) Determine the average load voltage and current.

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B. A single-phase fully controlled, full-wave, bridge rectifier has a source of 230 V rms at 50
Hz, and is feeding a load R=25 and L - 10 mH. The firing angle a= 45° and the current
extinction angle B-230". It is required to:
(a) Sketch the appropriate load voltage and load current waveforms.
(b) Determine whether the current is continuous or discontinuous.
(c) Determine the average load voltage and current.
(d) Determine the rms load voltage and current.
(e) Determine the efficiency of the converter
Transcribed Image Text:B. A single-phase fully controlled, full-wave, bridge rectifier has a source of 230 V rms at 50 Hz, and is feeding a load R=25 and L - 10 mH. The firing angle a= 45° and the current extinction angle B-230". It is required to: (a) Sketch the appropriate load voltage and load current waveforms. (b) Determine whether the current is continuous or discontinuous. (c) Determine the average load voltage and current. (d) Determine the rms load voltage and current. (e) Determine the efficiency of the converter
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