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Thread: voltage drop

  1. #1
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    Mar 2008
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    voltage drop

    what is formula for voltage drop for applying cable?


  2. #2
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    May 2008
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    1

    Re: voltage drop

    Voltage drop is I^2 *R or V^2/R


  3. #3
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    Jun 2008
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    Thumbs down Re: voltage drop

    Quote Originally Posted by jayanthikpd View Post
    Voltage drop is I^2 *R or V^2/R
    worst answer

    ans:I*R


  4. #4
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    Jun 2008
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    Re: voltage drop

    Hi Moh,
    There is no new formula for Cable Voltage Drop.
    The formula is same IR=V. Only thing is that you know the Resistance of the cable you are going to apply which is significant only over a big length.

    I think that's enough.


  5. #5
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    Aug 2008
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    Re: voltage drop

    ir kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk


  6. #6
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    Nov 2008
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    5

    Re: voltage drop

    If you want to apply the voltage drop for the cable, first thing you have to know that, length of the cable, area of crossection, and its specific resistance, then you apply in basic formulas such as
    R=s*l/a
    and voltage drop = I*R
    here s= specific resistance
    l= length of the cable
    a= area of crossection
    hope understand


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