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Even My Dr. Doesn't understand this problem

  1. Jun 29, 2012 #1
    Even My Dr. Doesn't understand this problem !!!

    It's is desired to determine a voltage to within one part in 300.what accuracy of the meter is required?
     
  2. jcsd
  3. Jun 29, 2012 #2

    HallsofIvy

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    Re: Even My Dr. Doesn't understand this problem !!!

    Why would you expect your Dr. to know about a voltage meter? "One part in 300" is 1/300= 0.003333333.... or 1/3 of one percent. That is the accuracy.
     
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