A small power system was operating from 9AM to 10AM at the following approximated loadings conditions...
A small power system was operating from 9AM to 10AM at the following approximated loadings conditions using 7 different power plants. For this time maximum demand of the system was 1.9GW. Calculate the utility factor of the system. The capacities are shown in the following graph. 638 529 487 438 283 O 0 0 Coal Gas Oil Nuclear Hydro Wind Solar a) 0.80 b) 0.60 c) 0.40 d) 0.20