Need to define the reference axis for defining theta

Discussion in 'Feedback and Suggestions' started by Unregistered, Oct 15, 2009.

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  1. Unregistered

    Thread Starter Guest

    While reading the AC wave form in vol.II, I'm not able corelate the angle "theta" with the generator axis. Unless, it is defined clearly, whether the wave form is Sin(theta) or Cos(theta) may not be clear. Which axis should we consider?
    SN Maiti
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    Last edited by a moderator: Oct 15, 2009
  2. beenthere

    Retired Moderator

    Apr 20, 2004
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