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Do-It-Yourself (DIY) Question & Answer Forum
more efficiency help needed
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<blockquote data-quote="searley" data-source="post: 16691" data-attributes="member: 1403"><p>hi.</p><p></p><p>an electric machine has a power output of 1500 watts.the input current is 4a and the applied voltage is 400v.the efficiency of the machine will be ?.</p><p></p><p>can some one please show me how to work this out.cheers,Pray</p></blockquote><p></p>
[QUOTE="searley, post: 16691, member: 1403"] hi. an electric machine has a power output of 1500 watts.the input current is 4a and the applied voltage is 400v.the efficiency of the machine will be ?. can some one please show me how to work this out.cheers,Pray [/QUOTE]
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more efficiency help needed
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