answersLogoWhite

0


Best Answer

A car alternator generates alternating current, then uses a rectifier to convert the alternating current to direct current, it charges your battery and supplies the current to run all the electrical systems in the car.

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the purpose of a alternator?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the purpose of an alternator?

The purpose of an Alternator is to periodically recharge the battery while the engine is on.


What is the purpose of the alternator?

Charge the battery.


Can a car start with a bad alternator?

Yes it can as long as the battery is charged . The purpose of the alternator is to put the power used back into the battery.


Can you start your car with a bad alternator?

Yes it can as long as the battery is charged . The purpose of the alternator is to put the power used back into the battery


Is there an alternator on a Yamaha Warrior 350?

Not in the same way as there is an external alternator in a car but there is a rotor and a stator inside the engine that serves a similar purpose.


Can an alternator charge a car battery?

That is the purpose of an alternator. The keep the battery charged and to run all the electrics on the vehicle. However it is never a good idea to allow the alternator to charge a dead battery. This will put a strain on the alternator and may damage it.


What is the purpose of the alternator in a car?

To maintain the charge of the battery and provide power for accessories.


What purpose does an Alternator Diode serve on a 96 Jeep Cherokee 4.0?

DIODES ONLY SERVE ONE PURPOSE , THEY LET THE ELECTRIC FLOW IN ONE DIRECTION ONLY..........SO IT IS PROBABLY THERE TO KEEP THE ALTERNATOR FROM REVERSING POLARITY.


What is the purpose of alternator component?

The Alternator generates Alternating Electricity usually from the Crankshaft. The Alternator Distributes this Generated Machanical Energy into Electrical Energy to keep your Battery Recharged and to Operate your lights and your instrument panel.


What is the purpose of a diode in a car connected after the battery?

I think the purpose is so that the battery doesn't drain itself trying to turn the alternator as though it was an electric motor. The diode only lets current flow in one direction, from the alternator to the battery.


What is the purpose of an exciter diode in an alternator?

There are three exciter diodes on all alternators. They are connected to the stator windings. The purpose of the diodes is twofold. While the engine is running, it turns off the alternator indicator light and supplies power to the voltage regulator.


What is the purpose of a diode in an alternator?

The diodes are part of the rectifier assembly that converts the alternator's AC output to DC. The alternator's charging output flows through six diodes in the rectifier assembly before it goes to the battery and electrical system.