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一台降压变压器,一次电压U1=8800V,二次电压U2=220V。如果二次侧接一台P=22KW的电阻炉,求变压器一、二次绕组的电流。
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更多 “一台降压变压器,一次电压U1=8800V,二次电压U2=220V。如果二次侧接一台P=22KW的电阻炉,求变压器一、二次绕组的电流。” 相关考题
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