Recent content by Michael George

I was installing a new bulb with a switch in my house. There was two different ways to connect the bulb and the switch as shown in the picture. Which one is better and Why?

No, My house is a single-phase supplied. In Egypt, We have two mains only (hot and neutral). We don't have the third wire (ground) which is for safety.

I live in Egypt where we use 220V AC / 10 A. When I turn light off at a circuit breaker, all lights turn off but both mains ( hot & neutral ) become hot. When I test them, they both have electricity (live), so I afraid to touch them. I would expect that they both become neutral ... Why does that...