step-up transformer circuit / noload current and power factor

Thread Starter


Joined May 30, 2015
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.
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)

Thanks for the second pair of eyes / help!