1 Answer
A car's electrical system is primarily **DC (Direct Current)**. This means the electrical power supplied to most components, including the lights, radio, and other accessories, comes from a DC power source. The battery in a car, which is usually a 12V lead-acid battery, provides this DC power.
However, when it comes to the **car's air conditioning (AC) system**, it’s a bit of a mix. The compressor that runs the AC is typically powered by the car’s **engine**, which drives a belt connected to the compressor. The engine runs on **DC power**, but the compressor motor itself is powered by the car's electrical system, which usually includes an alternator that generates DC power when the engine is running.
If you're asking about the **AC** as in **Alternating Current**, the car's electrical system doesn't typically use AC, as it's a DC system. But if you're talking about the **air conditioning (AC)** system, the basic principle is that the compressor and fans are powered by the car's DC system.
Does that clear it up?
However, when it comes to the **car's air conditioning (AC) system**, it’s a bit of a mix. The compressor that runs the AC is typically powered by the car’s **engine**, which drives a belt connected to the compressor. The engine runs on **DC power**, but the compressor motor itself is powered by the car's electrical system, which usually includes an alternator that generates DC power when the engine is running.
If you're asking about the **AC** as in **Alternating Current**, the car's electrical system doesn't typically use AC, as it's a DC system. But if you're talking about the **air conditioning (AC)** system, the basic principle is that the compressor and fans are powered by the car's DC system.
Does that clear it up?