7 Differences Between Ac And Dc Motor
S.NO. | Ac Motor | Dc Motor |
1. | AC (alternating current) motors use alternating current to generate torque. | DC (direct current) motors use direct current to generate torque. |
2. | AC motors are typically more efficient. | DC motors, as they do not require a separate power source to generate a magnetic field. |
3. | AC motors have a simpler construction. | DC motors, as they do not require a commutator or brushes to reverse the current flow. |
4. | AC motors are typically more rugged and durable. | DC motors, as they do not have moving parts such as a commutator or brushes that can wear out. |
5. | AC motors can operate at a range of speeds. | DC motors are typically limited to a single speed or a small range of speeds. |
6. | AC motors are typically used in industrial and commercial applications. | DC motors are used in a wider range of applications, including portable devices and electric vehicles. |
7. | AC motors are more common than DC motors due to their efficiency, simplicity, and versatility.
| DC motors have certain advantages, such as the ability to provide high torque at low speeds and the ability to be easily controlled using electronic devices. |
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