Dismantling and checking physical conditions, Assembly and testing, Repair and maintenance, Internal and external connections to change direction of rotation and speed and for change of supply of voltage, Motor setting, drives, pulley, gears, coupling devices, Related mechanical equipment: Traction units, cranes, winches and hoists.

Circuit analysis, Use of test equipment, Emergency repairs for temporary maintenance of service.

Inside and outside, high and low voltage distribution systems, maintenance and replacement, Transformer connecting, testing and repairing, Switch gear and load centers, maintenance and repair, Wiring, maintenance, repair and adjustment of control panels, instruments and relays.

Required for apprenticeship progression.