Electric receiver is nothing more than an electric motor
The electric receiver is nothing more than a device that is responsible for transforming electrical energy into another type of energy that can be mechanical energy, thermal and other.
The best receiver of example is the electric motor, it is the electric motor that causes the electrical energy is transformed into mechanical energy, because it is the basis for the devices work such as fans, mixers and blenders.
In the electric circuit, the electric motor is the electric receiver causes a drop in electromotive force, it is provided by the voltage source. This problem occurs because it is an energy that is provided and is used in the transformation that is intended for the electrical appliance and its intensity depends on the value of the counter electromotive force that captures the energy and internal resistance.