Mechanical systems: Mechanical systems utilize mechanical force and movement to carry out tasks, such as in traditional manufacturing procedures or transport systems.

Hydraulic systems: Hydraulic systems use pressurized liquids to transfer power and do job, such as in heavy machinery or construction devices.

Pneumatic systems: Pneumatic systems make use of compressed air or gases to transmit power and execute job, such as in industrial automation or robotics.

Renewable energy systems: Renewable energy systems make use of natural sources of energy, such as solar or wind, to produce electrical power or execute job, such as in off-grid or remote places.

Contrast of Option Technologies

Below is a contrast table of the various alternate technologies to Electrical Equipment (users.atw.hu)