Student training aid for the connections required to wire two way and two way and intermediate switching. Video explains the connection required within two way and intermediate switches. The circuit is wired in twin and cpc cables (twin and earth cable) and 3 core and cpc cable.

https://www.bh-electrical.co.uk/

https://www.londonelectricalandplumbing.co.uk/

Hi in this video I'm showing how to install electrical metal back box in a solid brick wall. Hope it helps in your diy projects. Please subscribe for more videos.

https://www.bh-electrical.co.uk/

https://www.londonelectricalandplumbing.co.uk/