AC Theory

Descrição

Mapa Mental sobre AC Theory, criado por alexlmharper1996 em 06-12-2013.
alexlmharper1996
Mapa Mental por alexlmharper1996, atualizado more than 1 year ago
alexlmharper1996
Criado por alexlmharper1996 aproximadamente 12 anos atrás
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Resumo de Recurso

AC Theory
  1. electro-magnatism
    1. lines of flux
      1. lines of flux do not cross
        1. lines of flux flow from north to south
          1. flux can be the same but with different density
        2. EMF
          1. magnetic flux density = tesla(Wb/m(square))
            1. magnetic flux= phi= (Wb)
            2. AC sin wave
              1. Frequency= f = Hz
                1. Frequency= 1/time period
                2. V avg=0.636*V peak
                  1. I avg= 0.636*V peak
                    1. V rms= 0.707*V peak
                      1. I rms= 0.707*V peak
                        1. V peak= 1.414* V peak
                          1. I peak= 1.414* I peak
                          2. Transformers
                            1. step up transformer
                              1. step down transformer
                                1. Delta/star