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{block name="title"}家里零线火线都有电怎么回事-丫丫百科{/block}
{block name='description'}零线火线都有电，可能是开关连接在零线上了。这时用电笔测试一下，就会显示两根线中都有电。还可能是大功率的电器，使用时存在了回路，而零线中有阻抗，从而使零线逐渐产生电压。还可能是配电盒中的输出线存在阻抗，从而使零线逐渐存在一定的电压。{/block}
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            <h1 class="tit" style="text-align: center;font-size: 28px;margin-top: 15px"><span>家里零线火线都有电怎么回事</span></h1>
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                <span>时间：2023-05-28</span>
                <span>来源：互联网公开数据整理或转载</span>
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                <p>零线火线都有电，可能是开关连接在零线上了。这时用电笔测试一下，就会显示两根线中都有电。还可能是大功率的电器，使用时存在了回路，而零线中有阻抗，从而使零线逐渐产生电压。还可能是配电盒中的输出线存在阻抗，从而使零线逐渐存在一定的电压。</p>            </div>
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