Switches, electrical plugs and sockets are made up of insulators.
Conductors
Insulators
Switches, electrical plugs and sockets are made up of conductors because for the electricity to pass through them, they should be conducting.
Switches, electrical plugs and sockets are made up of Insulators.
Switches, electrical plugs and sockets are made up of conductors.
Internal parts of switches, electrical plugs, and sockets are made up of_________.
Switches, electrical plugs and sockets are normally made up of which among the following metal(s)?