Alternators are one of the most important electric equipments of Vehicles which is a source of power of all the internal accessories of Vehicle.  Number of people asks questions such as why does engine takes load once they turn on headlights, is it weak battery or problems with some other parts. Different answers are posted on forums but they are misguiding for the vehicle’s owner but somehow he agrees on the answers which are given by multiple users. I intend to explain little bit about vehicle alternators, how does it works and how does it differs from generators. Alternators have …