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1. |
The incremental costs (in Rupees/M Wh) of operating two generating units are functions of their respective powers P1 and P2 in MW, and are given bydC1 = 0.2P1 + 50;dC2 = 0.24P2 + 40;dP1dP2Where 20 MW P1 150 MW 20 MW P2 150 MW For a certain load demand, P1 and P2 have been chosen such that dC1 /dP1 = 76 Rs/MWh and dC2/dP2 = 68.8 Rs/MWh. If the generations are rescheduled to minimize the total cost, then P2 is __________. |
A. | 130 |
B. | 1360 |
C. | 1.036 |
D. | 136.36 |
Answer» E. | |