Answer to this please

[markymark2406]

Need an answer to this please

 

[Jackrae]

So you want to cheat on homework ? There are plenty of text examples of how to do the calculations if you look for them.

 

[davelx]

WHy don't you look up the appropriate equations, attempt the question yourself and then post your working here. THEN people might be more willing to point our what, if anything, you have got wrong, and you may actually LEARN something!!

HINT: The order of the values that you are being asked to work out is pretty much the order in which you need to do the calculations.

 

[markymark2406]

Thanks for your help guys we are winding someone up

 

[winston1]

Need an answer to this please

a/. 47.124Ω
b/. 31.831Ω
c/. 19.439Ω
d/. 61.731v 242.406v what is VI did you mean VC? If so 167.39v
e/. 0.61
f/. 317.529 watts.

So, there you have the answers. I'm not going to tell you how I worked them out, you didn't ask. See if you get the same when you do it.

 

[Jackrae]

Even better if he were to draw out the phasor diagram so's he gets a pictorial understanding of how the equations are actually derived.
Clue : the only common variable is "current"

 

[davelx]

This question appears to have been copied from a worked example online (cf. the identical component and voltage source values):

http://www.electronics-tutorials.ws/accircuits/series-circuit.html

 

[Jackrae]

That was a nice piece of 'reverse' engineering

 

[ban-all-sheds]

Even better if he were to draw out the phasor diagram so's he gets a pictorial understanding of how the equations are actually derived.
Clue : the only common variable is "current"

You do realise that you are talking to someone who can't even work out what x is given 27.15x = 0.27?

He's got plenty of previous:

https://www.diynot.com/diy/threads/answer-please.472159/

https://www.diynot.com/diy/threads/another-maths-mind-blow-for-an-answer.471111/

https://www.diynot.com/diy/threads/what-this-calculation.470465/



Bear in mind the sort of person you are dealing with when you try to "help" him.

well i have just passed my 17th but cable calculations errrrrr bye.

https://www.diynot.com/diy/threads/swa-size.174636/

https://www.diynot.com/diy/threads/cable-culculations-for-shed.205483/

https://www.diynot.com/diy/threads/outside-heaters.235103/