Question 4): (2pt) The single-phase ac voltage controller of Fig. 4 has a 220Vrms 50Hz source. The load resistance is 10

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Question 4 2pt The Single Phase Ac Voltage Controller Of Fig 4 Has A 220vrms 50hz Source The Load Resistance Is 10 1 (75.85 KiB) Viewed 14 times

Question 4): (2pt) The single-phase ac voltage controller of Fig. 4 has a 220Vrms 50Hz source. The load resistance is 1012. The delay angle (a) is 27/3, (rad). uV1 v1 iz iV1 uV2 (a) Sketch the output voltage waveform (uz) (0.5pt) (b) Determine its rms value (U2) (0.5pt) (c) Sketch the thyristor-V, voltage and current waveforms (uvi, ivi) (1 pt) V2 iV2 w R uz W Fig. 4