An alternator or any generator for that matter takes in more energy than it delivers as an output. That puts your whole idea at a full stop.
6 Answers · Science & Mathematics · 25/02/2012
... of voltage convertor. And using a car alternator would minimise any changes...wikipedia.org/wiki/Motor-generator 12V vehicle electrics are only nominally 12V. More like...
2 Answers · Science & Mathematics · 09/02/2012
Hydrogen powered vehicles are not practical today as there is no good source of hydrogen, first...
5 Answers · Science & Mathematics · 20/01/2012
Go for Mechanical Engineering it will cover areas in which you are interested
1 Answers · Science & Mathematics · 21/12/2011