Finding series R-L equivalent of two AC loads with lagging power factors

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30 replies · 4K views
NascentOxygen said:
Oops, :oops: what I had in mind is a Pythagorean identity

View attachment 75436

Using that first one, you can find the magnitude of sine (x) if you already know cosine (x).

(I'm not sure why I decided to credit it to Euler, but Euler has enough to his credit without me heaping more still, even in error.)

I see. I like the figure you attached above. Haha. :) Thanks a lot for your help! :D Yupp, Euler is a great Mathematician I think. I have heard of his name in my Science Club in high school, so I guess he must be very famous and made lots of contribution to the field of Mathematics. :)