Help with Electrical Exam Question: Star Connection

[nokk79]

Hi

I've just started a new Electrical Course and have been working through an old exam paper but i got a bit lost when doing the star connection question - see attached for question and work done

would just like someone to tell me if any of what I've done is correct and where I've gone wrong

Thanks.

 

[dlgoff]

I'd like someone else to take a look but from what I see, it looks okay. I think you did a good job in providing your "attempt at a solution" on this problem. And welcome to PF.

 

[nokk79]

Thanks Digoff

I think the capacitor and inductor circuits are ok but
the problem is I've never done an unbalanced star -connection before so wasn't sure if what i was doing was correct.

 

[noumed]

I concur with dlgoff, it looks good as well..
If not, you could always come back and educate the rest of us..