Question

What is the smallest unit in the KNX TP topology?

KNX BasicLearnKNX TopologyEasy
Answer

C — The line segment

Correct: the source states the smallest unit in the TP topology is the line segment.

Source

KNX Basic Course Documentation — 3 — p. 62

All proposed choices (exam context)
  1. A.The line
  2. B.The single bus device
  3. C.The line segment
  4. D.The area
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Last updated: 19 May 2026

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