One misconception I have heard many times over is how people think that because they changed their pool pump motor, table saw motor, "whatever" motor from 120V to 240V, "it costs half as much to run because the amperage is half of what it was".. No matter how you try and explain that you have doubled the voltage, so the current now is going to be half of what it was so you get the SAME output they still insist " Uhhhhh but the amps are less so it must be using less power"...
A.D
