In any switching operation between plugs and jacks of a teletypewriter panel, if the cord plug is pulled from the set (machine) jack before the plug is removed from the looping jack, which of the following conditions will occur?
A. A dangerous dc voltage will be produced on the exposed plug
B. All teletypewriter messages in the channel will be interrupted
C. Both A and B above
D. Classified information will be Compromised
Show Answer
Answer: C
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