What is DC motor?

Electrical motors are everywhere around us. Almost all the electro-mechanical movements we see around us are caused either by an AC or a DC motor.

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Principle of DC Motor

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This DC or direct current motor works on the principal, when a current-carrying conductor is placed in a magnetic field, it experiences a torque and has a tendency to move.

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Types of DC motor

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1) Shunt-wound DC motor 2) Series wound DC motor 3) Compound wound DC motor

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Electrical notes for exam visit now

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