Basic concepts of commercial lighting and power electrical installations; Basic provisions in commercial electrical installations (Electrical wiring Commercial) based on PUIL 2000, and other regulations; Electrical wiring Commercial Perfect standard lighting electrical installation for multi-storey buildings, Perfect standard lighting electrical installation for Commercial Buildings; - Electrical power installations in industrial environments, use of bank capacitors in electrical power systems and improvement of power factors in industrial environments; -Planning of Sharing Connection Devices (PHB), Grounding Systems, Lightning Distribution Installations; Electrical Machine Operation Techniques; Operation of the Electro-Mechanical Control system; Operation of the Electronic Control system.