Question
According to the three-level convention presented in this course, what does the main group represent?
Answer
B — The floor number
Correct: In the common convention the main group is the floor number. This project convention is not imposed by the KNX protocol; other consistent organisations, including by function, are possible.
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An error or unclear wording? Report this questionAll proposed choices (exam context)
- A.The functional domain (lighting, heating, ...)
- B.The floor number✓
- C.The individual load
- D.The area of the topology
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