1. Used to transport mechanical loads or electricity and telecommunication signal.
A. Electrical wire
B. Fuse
C. Connectors
D.Switches
2.____are contact devices installed at the outlet for the connection of an attachment plug.
A. receptacles
B. Connectors
C. Male plug
D. Fuse
3. A device inserted in a socket to make an electrical connection.
A. Male plug
B. Connectors
C. Switches
D. Utility box
and pls do the other in that picture and this subject is TECHNOLOGY AND LIVELIHOOD EDUCATION.