Hi, Struggling slightly with drawing a phasor diagram as it's not been taught to us very well. Asinwt Bsinwt +pi/2 A=10 B=5 w=1000pi t=0 This is all they've given us and I've plotted the graphs on Excel but it asks for the following: Plot the phasor diagrams to find the peak voltages for the sum and difference of the waveforms. And when I said struggling slightly I mean struggling a lot with where to start.... Any help appreciated
Okay, so what does your best attempt at a plot of the phasors and their sum/differences look like. What do the graphs you plotted using Excel look like? We aren't mind readers.
I think your transcription might be a bit sloppy. Did you mean: or something else? These might help http://hyperphysics.phy-astr.gsu.edu/hbase/electric/phase.html https://en.wikipedia.org/wiki/Phasor
Sorry I was posting off my phone so couldn't post the equation in the correct form. Using excel I created a formula page and a data page then a scatter diagram using the data. Using the formulas given I had to create two phasor diagrams one of the sum and one of the difference. I figured it out and drew the two phasors so this thread can be closed, thanks anyway.