Question

the equations of the currents in two parallel connected electric devices are

i1=11.3 sin(377t + pi/4)
i2=8.5 sin(377t-pi/4)

what is the ring value of the resultant current?

Answer 1

could we exclude it? i don't have any idea as well.

Answer 2

thanks a lot. :)

Answer 3

this is exactly what i want to know? so is it really a ring value? or i just misread that part?

Answer 4

oh yes. maybe, it is rms. yes yes.

Answer 5

really? how is it?

Answer 6

thank you so much. i will study your solution. thank you!