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- Battery supplies cranking power to the Starter.
- Starter turns the vehicle engine.
- Engine turns on the alternator / voltage regulator.
- Alternator supplies energy back to the battery and to all electrical devices while engine is running.
- Voltage regulator keeps the electrical system supply stable at the specified voltage.
| Battery |
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Vehicle
Electrical
Load
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| Starter |
Alternator / Voltage Regulator |
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