Working procedure of starter motor and alternator and it's components

Question

Accepted Answer

Starter motor and alternator are crucial components of a vehicle's electrical system.

Starter motor is responsible for cranking the engine to start the vehicle
Alternator generates electrical power to charge the battery and power the vehicle's electrical system
Starter motor is powered by the battery and engages with the engine's flywheel to turn the engine over
Alternator is driven by the engine's crankshaft and converts mechanical energy into electrical energy
Starter motor consists of a solenoid, armature, and brushes
Alternator consists of a rotor, stator, and diode rectifier
Starter motor and alternator work together to ensure the vehicle's electrical system is functioning properly

Popular interview questions of Service Engineer