Maker Pro
Maker Pro

Check a calculation for power load flow

Hi guys I wonder could anyone check a calculation. This is the lecturer question below.

It starts to go a bit funny.... at least for me around the part where it gives the answer as 0.96∠−16.54°

Now I've tried this all sorts of different ways but I can't get that answer.

upload_2020-4-10_0-43-9.png
upload_2020-4-10_0-44-21.png
This is my attempt below, now I know there's probably going to be a difference when it comes to calculating these things. But the difference seems significant. Apologies for the tipex I was trying to fix the error.
upload_2020-4-10_0-57-15.pngupload_2020-4-10_0-43-9.png upload_2020-4-10_0-44-21.png upload_2020-4-10_0-57-15.png
 
Top