Please Help - Determine the Terminal Voltage

So what is your problem now?..You have question and answer there. Hmm...Class teacher is the problem!!

I have the answer but I am not getting the answer.That's my problem.

How did you determine your answer? lets see your work.

Lets start with load B

the average power at load B is 12000 W

so, VI * .707 = 12000

or I = 12000/.707*220 A = 77.15 <-45 A

Now at the other elements voltage drop = 77.15 (.3 + .7j) = 58.75 < 21.8 V

So,the terminal voltage at A = 220<0 + 58.75 < 21.8 V = 275.42 < 4.54 V (which infact is not the actual answer)

Quote "So,the terminal voltage at A = 220<0 + 58.75 < 21.8 V = 275.42 < 4.54 V (which infact is not the actual answer)"

How close to you have to get ? 275.42 = 275.7 in this line of work.

I think the phase angle I am getting is wrong (cuz the magnitude is soo close)
The question has other parts too,where we need to find the current in all wires and the P.F. fed up by the generator.There all the answers are coming wrong.So, basically I want to say that maybe the angle is not correct !!