In the optimum generator scheduling of different power plants, the minimum fuel cost is obtained when

only the incremental fuel cost oif each plant is the same

the penalty factor of each plant is the same

the ratio of the incremental fuel cost to the penalty factoir of each plant is the same

the incremental fuel cost of each pl ant multiplied by its penalty factor is the same

In the optimum generator scheduling of different power plants, the min

1.	In the optimum generator scheduling of different power plants, the minimum fuel cost is obtained when
A.	only the incremental fuel cost oif each plant is the same
B.	the penalty factor of each plant is the same
C.	the ratio of the incremental fuel cost to the penalty factoir of each plant is the same
D.	the incremental fuel cost of each pl ant multiplied by its penalty factor is the same
Answer» E.

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In the optimum generator scheduling of different power plants, the minimum fuel cost is obtained when

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