Question

______ is an example of an electrical device.
○ plug
○ cord
○ cable
○ all of the above
4 of 5

Explanation:

A plug is used to connect to a power source, a cord and a cable are used to transmit electrical energy or signals. All of these (plug, cord, cable) are examples of electrical devices or components related to electrical systems.

Answer:

D. All of the above