Which of the following statements is true about selection of the size of units in electrical energy generation?
1
The size should be selected such that the unit operates close to the load curve of the station.
2
The size must be selected such that the unit operates close to the maximum demand curve of the station.
3
The size should be selected independent of both the maximum demand curve and the load curve.
4
The size of units must match both the maximum demand curve and the load curve.