Question
During the installation check, how should the ends of the bus cables be marked?
Answer
A — 'KNX TP' or 'BUS'
Correct: Bus cable ends should be clearly identified as KNX TP by marking them 'KNX TP' or 'BUS'.
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An error or unclear wording? Report this questionAll proposed choices (exam context)
- A.'KNX TP' or 'BUS'✓
- B.With '230 V' to warn of the operating voltage
- C.No marking is required at the cable ends
- D.With the manufacturer's serial number only
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