Anonymous User


Logging in (or registering) will help the system to select questions that you need to focus on.

Sponsored Links


Which of the following describes full break-in telegraphy (QSK)?

ATransmitting stations can receive between code characters and elements
BAutomatic keyers are used to send Morse code instead of hand keys
CBreaking stations send the Morse code prosign BK
DAn operator must activate a manual send/receive switch before and after every transmission