One can analyze that, how the electrical energy is converted into mechanical energy by a
motor and directly back to electrical energy by using the motor to drive a dynamo.
Two identical motors mounted on the plastic moulded base with their shafts joined by means
of a flexible coupling and both are connected with 4mm colour coded sockets mounted on
the base.
When we apply 1.5V to 4.5V volt DC to any one of the motor then at the same time another
perform as a dynamo and output can be observed by using bulb or multimeter.
*Note: image shown above is for illustration purpose only; Actual image may vary due to specification, Design, Technology and R&D.*