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 <title><![CDATA[电热管电流应该是多少？]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1483824.html]]></link>
 <description><![CDATA[Latest 50 replies of 电热管电流应该是多少？]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Tue, 05 May 2026 10:14:38 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
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 <description><![CDATA[工控人家园]]></description>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[放点余量一千瓦2A.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1483824#1664005.html]]></link>
 <author><![CDATA[李志华]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 04 May 2015 22:48:25 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[同意楼上看法。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1483824#1663471.html]]></link>
 <author><![CDATA[海浪2012]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 02 May 2015 10:06:48 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[p=3I*U
I=P/3/U=8000/220=36.363A(每项电流）]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1483824#1662099.html]]></link>
 <author><![CDATA[zhou196311]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 27 Apr 2015 09:29:24 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[谢谢大家，脑筋一时短路，没转过弯来。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1483824#1662033.html]]></link>
 <author><![CDATA[小蜜蜂]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 27 Apr 2015 07:06:56 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[根号3=1.732]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1483824#1662031.html]]></link>
 <author><![CDATA[hxl202319]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 27 Apr 2015 06:59:06 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 这个1.732是怎么来的 
&nbsp;&nbsp; 线电流是相电流的根号3倍，1.732.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1483824#1662027.html]]></link>
 <author><![CDATA[zhtokokk]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 27 Apr 2015 06:56:08 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第2楼叫我某某于2015-04-27 14:49发表的&nbsp;&nbsp;:

这个1.732是怎么来的
[/quote]
根号下3]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1483824#1662026.html]]></link>
 <author><![CDATA[guochunyi]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 27 Apr 2015 06:55:43 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 三相均配，线电流=1.732*1000*（24/3）/220=62.98安培
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 相电流是36.36A。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1483824#1662025.html]]></link>
 <author><![CDATA[zhtokokk]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 27 Apr 2015 06:54:31 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第1楼hxl202319于2015-04-27 14:45发表的&nbsp;&nbsp;:
I=24/(1.732*220)≈63A
[/quote]
这个1.732是怎么来的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1483824#1662020.html]]></link>
 <author><![CDATA[叫我某某]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 27 Apr 2015 06:49:47 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[I=24/(1.732*220)≈63A]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1483824#1662019.html]]></link>
 <author><![CDATA[hxl202319]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 27 Apr 2015 06:45:48 +0000]]></pubdate>
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