Question

Internal parts of switches, electrical plugs, and sockets are made up of_________.

• A. copper
• B. glass
• C. plastic
• D. rubber

Answer 1

The correct option is A

copper

Switches are devices used to make or break the electric circuit. Sockets are devices which allows the electric equipment to get connected to the power sources. Electric plugs are present in the electric equipments such that it can be connected to the sockets to complete the circuit. Internal parts of switches, electrical plugs, and sockets are made up of conductors, such as copper, to allow electricity to pass through them.