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What are the applications of Reactance Diagram?

  1. Mar 8, 2010 #1
    Hi there!

    I am just wondering about the applications of reactance diagram in the real world. What are the uses of this diagram?

    Thanks!
     
  2. jcsd
  3. Mar 8, 2010 #2
    Reactance diagram can be used to analyse phase shift, impedance as a function of frequency and a lot more. Reactance diagram works on the basic concept of vectors....
     
  4. Mar 8, 2010 #3

    berkeman

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    Staff: Mentor

    I use it quite often. I need to know the impedance of inductors and capacitors at various frequencies for many of the analog circuits I'm working with, and the diagram is a lot quicker than a calculator:

    http://thediagram.com/3_6/reactance.html

    I also use it to tell me what LC combo to use for resonance at some frequency that I might need. Very handy tool. I actually have a copy taped right there on my office wall, and another copy on my lab bench out in the lab. And one in my "Crib Sheets" binder (actually 2 binders -- one here at work and one at home).
     
  5. Mar 10, 2010 #4

    sophiecentaur

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    Science Advisor
    Gold Member
    2017 Award

    Now that's what I call a historic diagram - megacycles and kilocycles. When in the business, I also had one on the wall. Faster than a calculator and you could draw your own lines on it - like at 50 and 600 Ohms.
     
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