I think I understand how to answer this question but am missing how to do a certain part which stops me from getting their.
For this question this is all I know how to do.
cos-1(0.31) = 71.94°
sin(71.94°) × ? = kVAr
I dont know how I am supposed to calculate this missing value "?". Am i on the correct track? The answer to the question is 27.12 to verify your own working.