What several simple Machines are made up in a electric fan?

An electric fan primarily consists of several simple machines, including a rotor, which acts as a wheel and axle, allowing the blades to rotate. The blades themselves can be considered levers, as they pivot around a central axis to create airflow. Additionally, the motor housing acts as a fulcrum for the rotational motion, while the electrical components function as a form of energy conversion, turning electrical energy into mechanical energy to drive the fan.