Question
What determines how many devices can be installed in a KNX TP line?
Answer
A — The type of PSU used and the individual power consumption of the devices
Correct: The source states the device count depends on the PSU type and each device's consumption.
Source
KNX Basic Course Documentation — 5.2 — p. 103
All proposed choices (exam context)
- A.The type of PSU used and the individual power consumption of the devices✓
- B.Exactly 64 devices, regardless of the PSU
- C.The colour of the bus connector
- D.Only the physical length of the bus cable
Full bank
Keep going with the full KNX Basic bank
Keep going with the full KNX Basic bank: unlimited timed mock exams, detailed answers, history. From €9 (one-time payment).
See pricing — from €9 →Want more?
See the 9 other KNX Basic practice questions
Related questions
- ETS is available in four versions. Which statement is correct?1. KNX System Arguments · advantages-and-ets
- ETS Lite is limited to projects with how many products, and is primarily intended for whom?1. KNX System Arguments · advantages-and-ets
- What does the "backward compatibility" of KNX mean in practice?1. KNX System Arguments · advantages-and-ets
- In which year was the KNX Association established, and what was it initially called?1. KNX System Arguments · history-and-standardization
- In 1999 the EIBA merged with two other European associations. Which ones?1. KNX System Arguments · history-and-standardization