How to add 3 phasors?

[ElectStudent]

When adding 3 voltages represented by phasors, how would i add them and also in which order?
Please see the attached file for the question.

 

[Ratch]

When adding 3 voltages represented by phasors, how would i add them and also in which order?
Please see the attached file for the question.

Google is your friend. http://en.wikipedia.org/wiki/Phasor

Ratch

 

[ElectStudent]

Thanks, but the wiki page doesn't tell me how to add "3" phasors

 

[(*steve*)]

That page tells you how to do A + B, so do (A + B) + C.

But remember that the addition is commutative and associative.

You're just adding vectors. If they're in rectangular form, just add them up. If they're in polar form, convert to rectangular, add them, then convert back to polar.