Physics for IGCSE & O level - Electricity (Section 9 - No. 2)

In a household electrical system, which wire is connected to the earth?

Live wire

Neutral wire

Earth wire

Phase wire

Тайлбар

The earth wire is connected to the earth ground.

Смхиман (0)

Сурталчилгаа

Javascript-д энэ хуудсыг зохих ёсоор ачаалахыг зөвшөөрнө үү