What's likely to happen to the internal resistance of a generator when its load increases?
A) It will remain the same
B) It will increase, due to an increase in its temperature
C) It will decrease, due to a decrease in its temperature

Question

Quizplus · Accepted Answer

When the load on a generator increases, the current flowing through it also increases, which leads to an increase in the temperature of the generator. This increase in temperature also causes an increase in the internal resistance of the generator.

What's Likely to Happen to the Internal Resistance of a Generator