Re: Any expert know how to solve this rectifier problems?
The frequency used in your schematics specifies 50 Hz, so the plot period of 0 - 20ms will equal 1 complete cycle. I would assume it is a sine wave and plot 5 points, 0, 5, 10, 15 and 20 ms. Your transformer ratios will give you the secondary voltage for your calculation, and Ohms law will sort out Ir.
Also RMS = .707 of PP, but I sure you already know this
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