Energy forms (including renewable) and their use - an experimental package

MACHINE TRANSLATION (not authorised yet)

The package is designed for experimental visualization of 3 forms of energy and 5 different forms of their application. The energies presented experimentally in the package are: solar energy - photovoltaic cell; mechanical energy - manual generator; galvanic cell (battery) - comparison. The operation of each of these energies can be illustrated by 5 interchangeable "end effects" of the transformation of these three types of energy, i.e.: windmill with motor (motion), buzzer (sound), LED (light), resistor (heat), electromagnet (magnetism).
All elements of the package are mounted on a common plate-base, on which there is also a knob for selecting one of the three forms of energy. All "end effects" are interchangeable, equipped with contacts and inserted into the base sockets in the order chosen. The dimensions of the entire teaching aid: 25 x 20 x 17 cm.