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問(wèn)答題

單相半波整流電路輸出電壓平均值是 U2,單相橋式整流電路輸出電壓平均值是 U2,單相半波整流電容濾波電路輸出電壓平均值是 U2,單相橋式整流電容濾波電路輸出電壓平均值是 U2

答案： ["0．45","0．9","1","1．2"]

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