Which of the following is an example of automatic control?
Repeater operation✓Bonne réponse
Controlling a station over the internet
Using a computer or other device to send CW automatically
Using a computer or other device to identify automatically
Explication
Automatic control means devices and procedures keep the station compliant with no control operator at the control point, which is how a repeater runs. Operating over the internet is remote control, and a device that sends CW or an ID for you is just a tool used under local or remote control.