水电厂厂用电变压器与离相封闭分支母线连接时,宜采用( )。A.三相油浸式变压器;B.三相干式变压器;C.单相油浸式变压器;D.单相干式变压器。

作者: rantiku 人气: - 评论: 0
问题 水电厂厂用电变压器与离相封闭分支母线连接时,宜采用( )。
选项 A.三相油浸式变压器; B.三相干式变压器; C.单相油浸式变压器; D.单相干式变压器。
答案 D
解析

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