Hello guys, Electrical engineering student here ,

I was wondering if someone could EXPLAIN me why they did this in this problem:

Serously i have been trying to figure out, but it seems that they just gave a random value to Pw, or am i wrong?

Thanks

 

Hi,

(3.45+j*A)-(3.00+j*A)=(0.450+j*0)=0.450 kwatts=450watts

 

thank you so much. Sometimes it takes me more time to analyze easy things than harder ones. You just gave me what i needed to understand all the excersive, serously