Two 50Hz sinusoidal Waveforms Va and Vb, Va lags Vb by 27°.

Discussion in 'General Electronics Chat' started by RyanB193, May 3, 2013.

  1. RyanB193

    Thread Starter New Member

    May 3, 2013
    Two 50Hz sinusoidal waveforms, Va and Vb, where Va lags Vb by 27°. add the sinusoidal graphs Va and Vb by a graphical method and draw the resultant waveform. Can you help me find the correct "graphical method" to use to solve this problem.

    Thank you!
    Last edited: May 3, 2013
  2. t06afre

    AAC Fanatic!

    May 11, 2009
    What is the problem ;). Divide the waves into intervals. Measure the values and add them together. Then interpolate between the segments.
    RyanB193 likes this.
  3. crutschow


    Mar 14, 2008
    At any point in time, just add the value of the two waveform voltages, including the sign, to get the added value. Do this for as many points in time as you need to get a smooth summed resulting waveform.
    RyanB193 likes this.