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 <title><![CDATA[关于发热管的问题]]></title>
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 <description><![CDATA[Latest 50 replies of 关于发热管的问题]]></description>
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 <description><![CDATA[纯电阻电路。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1399601#1348575.html]]></link>
 <author><![CDATA[春江月色夜]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 22 Sep 2012 01:14:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[I=P/U就是一楼的公式,可以根据欧姆定律推算出.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1399601#1348199.html]]></link>
 <author><![CDATA[osmglh]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 21 Sep 2012 05:53:14 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[负载在星形连接时，相电流与线电流相等]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1399601#1348140.html]]></link>
 <author><![CDATA[tangshiwei3]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 21 Sep 2012 04:17:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第1楼sjm213于2012-09-11 23:09发表的&nbsp;&nbsp;:
相电压仍然为220V，则相电流=1500/220；线电流约=1.732相电流
[/quote]
还没搞懂，每一相的电流是 1500/220吗？？&nbsp;&nbsp;那我换成800W的&nbsp;&nbsp;那是不是800/220 啊？？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1399601#1343146.html]]></link>
 <author><![CDATA[奋斗人生]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 12 Sep 2012 13:42:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[简单算，功率乘1.5就是电流]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1399601#1342661.html]]></link>
 <author><![CDATA[xujian]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 12 Sep 2012 01:05:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[相电压仍然为220V，则相电流=1500/220；线电流约=1.732相电流]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1399601#1342571.html]]></link>
 <author><![CDATA[sjm213]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 11 Sep 2012 15:09:06 +0000]]></pubdate>
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