step-up transformer circuit / noload current and power factor

Thread Starter

beardedoji

Joined May 30, 2015
3
Hello,
I am prepping for an exam and trying to go over some problems. I am looking mostly for confirmation that i am on the answering these correctly. I have attached a screen shot of the data provided.

sample data.PNG

I have also attached what i believe the answer is for drawing the circuit, i am not sure i am quite on the correct path.
drawncircuit.PNG
And then lastly is to determine the no-load current and power factor. I have attached a snippet from a homework assignment. Would this in general still be the correct path (changing variables where needed)
equations.PNG

Thanks for the second pair of eyes / help!
 
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