G4C10 : What could be a symptom caused by a ground loop in your stations audio connections?
A
You receive reports of hum on your stations transmitted signal
B
The SWR reading for one or more antennas is suddenly very high
C
An item of station equipment starts to draw excessive amounts of current
D
You receive reports of harmonic interference from your station
Correct Answer: You receive reports of hum on your stations transmitted signal