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posted by  sukhi on 7/10/2008 11:11:43 AM  |  status: Live  

Electronics

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   For a Single phase ac voltage controller feeding a resistive load, show that power factor is given by the expression:

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posted by jae-pan lee on 7/10/2008 11:18:31 AM  |  status: Live
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I can't answer that for you, but look here for help:
 
 
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posted by prince(EE-SME) on 7/11/2008 5:00:51 AM  |  status: Live
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