If you've a small load dynamo spins faster as there is much less force required to make it spin.
So frequency should go up, not down.
As the spin is directly proportional to the frequency
So frequency should go up, not down.
As the spin is directly proportional to the frequency
Parent comment: Increasing load makes the frequency go down because ...
Your comment: Decreasing load makes the frequency go up
Your comment is in agreement with everything before, but you said it in a tone of disagreement. Maybe you misread the parent comment?