A system contains three non-identical 30 MW generating units each with a 5% FOR and one 50 MW unit with a 6% FOR. The system peak load for a specified 100 day period is 120 MW. The load-duration curve for this period is a straight line from the 100% to the 80% load points. The economic loading order for this system is the 50 MW unit first, followed by the 30 MW units A, B and C, in that order. Calculate the expected energy provided to the system by the 50 MW unit and by the 30 MW unit C.
Answers in 6 decimal places.
a. EES (50MW)-112.700 MWH
b. EES (SOMW)-112,800 MWH
c. EES (50MW) 112,900 MWH
d. EES (50MW) 112,600 MWH