Recent content by Bringitondown

tra Transformation right enough, thanks for this.

Yes, thanks will try again with this in mind. thank you

I have just realized i have not converted from cart to pol when calculating equivalent impedance. doh, i think this may have been the problem

Homework Statement Reduction from top network to bottom network in the screen shot. I can not find the steps that have been taken to do this. Fault impedance = Zfa = Zfb = Zfc = j0.5 Homework EquationsThe Attempt at a Solution in hand written screenshot, sorry for the mess, just to show it...

Hi Folks, I am reading some text about capacitive reactance that reads 'so we know that capacitors oppose changes in voltage' would this be the supply voltage or the voltage in the capacitor? I am struggling to see how the change is opposed surely the quoted statement would infer increasing...

Just rusty on the syplifying. Thanks

Thats fantastic BvU, once again crystal clear,

Ok fair enough.

-- Please if you have the time BvU can you help me fill in the step in the attached. Sorry that should also read C(S)/R(S) = Thanks

Crystal clear, thanks very much BvU.

yes I have since noticed this, thanks. Appreciated

I was thinking why two of the 4's come out on the bottom line and only one on the top. Is this because the two 4's on the bottom line are from different expresions?

2 obviously

Homework Statement 2*3*4*5/4+3*4*4*6 Homework Equations 2*3*4*5/4+3*4*4*6 The Attempt at a Solution 2*3*5/1+3*4*6 Knowledge gap 1 - I do not understand why if top and bottom are divided through by 4 there should be a 4 left in the denominator and why the rest of the numerators and...

Thanks for that Jim, good read.