instalação elétrica

Interesting facts

Light blue, black, red, or green-yellow wire? Understand what each color indicates in electrical installation and why confusing phase, neutral, and ground can become a risk inside the house.

Geovane Souza 20/06/2026 at 11:17

Curso de eletricista online gratuito com aplicações práticas de rotinas reais de instalação e manutenção elétrica de tomadas, lâmpadas, eletrodutos, disjuntores, aterramento, interruptores, dimmers e mais, para quem deseja trabalhar na construção civil

Free Online Electrician Course With Practical Applications of Real Installation and Maintenance Routines for Outlets, Lamps, Conduits, Circuit Breakers, Grounding, Switches, Dimmers, and More, for Those Who Want to Work in Construction

Flavia Marinho 17/02/2026 at 20:27

Chuveiro elétrico adaptado na pia com fios expostos e risco de curto-circuito.

Interesting facts

Bahian Goes Viral For Installing Electric Shower In Kitchen Sink, Experts Warn Of Fatal Shocks And Fire Hazards

Felipe Alves da Silva 21/07/2025 at 00:03