在变压器门型架构上和离变压器主接地线小于( )的配电装置的架构上,当土 壤电阻率大于( )时,不允许装设避雷针、避雷线。

作者: tihaiku 人气: - 评论: 0
问题 在变压器门型架构上和离变压器主接地线小于( )的配电装置的架构上,当土 壤电阻率大于( )时,不允许装设避雷针、避雷线。
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答案 C
解析

相关内容:变压器,门型,接地线,装置,当土,电阻率,避雷针

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