Theres a few answers Ive noticed are wrong on answer sheet?
Section C
Q11.
(c) Submain Active impedance= 0.03006
Q12.
(b) Table 34 col6 = 0.129 x 20 / 1000= 0.00258
(c) Table 34 col6= 0.494 x 30 / 1000= 0.01482
answers are for 45 degrees and should be 90 degrees (X90)
You need to go off the worst possible scenario which would be 45 degrees