Subject: Automobile Engineering

Topic: Electrical System, Starting Systems & Alternator

Difficulty: Medium

The vehicle electrical system is responsible for getting power & information to components & control units: The requirements of electrical system for a road vehicle are following:
i) To generate electricity
ii) to suppłies power to start the car
iii ) to keep injecting fuel in the engine to keep it running
iv) Cooling fans run on electricity
v) to function the lighting system
vi) to control the headlights & wipers etc.