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Mr Milk said..FormulaNova said..lotofwind said..
Didnt you guys get you license from the police station back then ??
My mates grandfather told us that was how it was done in your guys generation?
That you just had to go to the police station and drive around the block once with an officer and they just gave you a license.
But I guess there wasnt as many cars on the road then, and the cars probably didnt go as fast.
Did you say "mate's"? I am not sure I believe you.
What's the story, do they give away licenses for bananas where you live?
It was true out in the country. The farm kids didn't even have to do the drive around the block.
Back to motor/gearbox efficiency sweet spot. When it comes to electric motors, they must have a speed at which they use fewest joules/rev, so is there any kind of gearing being put in between the motor and the diff?
Yeah, I have heard this, although I am sure the 'farm kids' got their license because the cop knew that they had been driving since they were small. If I were a cop I would make them drive around the block anyway just so that you could say that you tested them.
I think lotofwind is giving away his real age and was probably one of those.
I think electric motors do not have a sweet spot and the torque is constant at their RPM range. There must be some gearing though to match their max speed with the intended max speed of the car.
There was a DIY electric car conversion business somewhere in Aus. I think they kept the existing gearbox, but probably more for convenience.