An electric heater has a metal frame. The heating element is linked to the live and neutral wires of an a.c. supply, while the metal frame is connected to the earth wire. Which row shows the correct arrangement for the fuse and the switch?
Physics 0625 · IGCSE · Electrical safety
An electric heater has a metal frame. The heating element is linked to the live and neutral wires of an a.c. supply, while the metal frame is connected to the earth wire. Which row shows the correct arrangement for the fuse and the switch?