What happens to the output current of a series generator as the load current increases?

In a series generator, the output current is directly connected to the load current because the same current flows through both the armature and the load. As the load on the generator increases, the demand for power increases, which requires a higher current to be supplied to the load. Consequently, this leads to an increase in the output current of the generator.

The relationship between load and output current is a fundamental characteristic of series generators; they are designed to respond to load changes. In practical scenarios, as the load current rises, the current in the output also rises proportionately, allowing the generator to deliver the necessary power to meet the demand. Thus, the correct understanding of this type of generator operation is that output current does indeed increase with increased load current.