(bad joke) how do you tell the difference between a european hedgehog and an american hedgehog
the european one will run at 50hz, and the american one at 60hz.
(bad joke) how do you tell the difference between a european hedgehog and an american hedgehog
the european one will run at 50hz, and the american one at 60hz.
joke explanation
@Nine https://en.wikipedia.org/wiki/Doubly-fed_electric_machine