Cho sơ đồ chỉnh lưu 1 pha 2 nửa chu kỳ hình tia nửa chu kỳ dùng diode như vẽ. Điện áp xoay chiều phía thứ cấp MBA là viac = 220\[\sqrt 2 \]sin100πt (V). Tải trở thuần R = 200Ω, Giá trị công suất chỉnh lưu trung bình trên tải là: (C)
![Cho sơ đồ chỉnh lưu 1 pha 2 nửa chu kỳ hình tia nửa chu kỳ dùng diode như vẽ. Điện áp xoay chiều phía thứ cấp MBA là viac = 220\[\sqrt 2 \]sin100πt (V). Tải trở thuần R = 200Ω, Giá trị công s (ảnh 1)](data:image/png;base64,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)
Trả lời:
Đáp án đúng: C





