How AC motor and DC motor works and how many types of communication system is used in locomotive.

Question

Accepted Answer

AC motors use alternating current to create a rotating magnetic field, while DC motors use direct current to generate a constant magnetic field. Locomotives use various communication systems like GSM-R and Wi-Fi.

AC motors rely on alternating current to create a rotating magnetic field, which drives the motor's rotation.
DC motors utilize direct current to establish a constant magnetic field, resulting in continuous rotation.
Types of communication systems used in locomotives include GSM-R (Global System for Mobile Communications - Railway) for voice and data communication, and Wi-Fi for internet connectivity.
Other communication systems in locomotives may include Ethernet, radio communication, and satellite communication for various purposes.

How AC motor and DC motor works and how many types of communication system is used in locomotive.

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