| Basis for Comparison | AC Voltage | DC Voltage |
|---|---|---|
| Definition | The AC voltage is the force that derives the alternating current between the two points. | The DC Voltage induces the direct current between the two points. |
| Symbolic Representation |  |  |
| Frequency | Depends on the country. | Zero |
| Power Factor | Lies between 0 to 1. | 0 |
| Polarity | Changes | Remain Constant |
| Direction | Vary | Remain the same |
| Obtained From | Generator | Cell or Battery |
| Efficiency | High | Low |
| Passive Parameter | Impedance | Resistance |
| Amplitude | Have | Don't Have |
| Conversion | By using the inverter. | By using a rectifier. |
| Transformer | Requires for transmission. | Not requires. |
| Phase and Neutral | Have | Don't Have |
| Advantages | Easy to measure. | Easily amplify |
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