KNX Theoretical Exam
Quiz by Shimaa Muhammad
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13 questions
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- Q1The version of the system software included in a bus device is indicated by its “mask versionTrueFalse30s
- Q2The mechanical connection between a KNX TP bus device and the bus is ensured via a bus connector or via contacts to a data railTrueFalse30s
- Q3Bus devices can be divided into 3 classes: sensors, actuators, and controllersFalseTrue30s
- Q4Sensors and actuators can always be physically separated into a BCU and an application moduleTrueFalse30s
- Q5By means of the Step/Stop group object a moving blind will be stopped or if the blind is not in motion, the position of the slats will be adjustedTrueFalse30s
- Q6Group objects of different sizes (bit widths) can communicate with each other via the bus without any problemFalseTrue30s
- Q7An individual address must only be unique within one TP line. It may be reused in another lineFalseTrue30s
- Q8The mounting of a central TP power supply unit and the choke is needed when devices mounted in that line do not supply the line with sufficient power themselves (distributed power supply).TrueFalse30s
- Q9Group objects have to be linked by means of an individual addressTrueFalse30s
- Q10The shielding of the KNX/TP cable must be connected to the equipotential bonding barFalseTrue30s
- Q11Only green-colored cable approved or certified by KNX Association will ensure that the KNX TP signaling functions correctly when the required distances are taken into accountFalseTrue30s
- Q12When the maximum distance per line segment of 1000 m is exceeded, proper signaling can only be ensured when using a terminating resistorFalseTrue30s
- Q13A SELV network may be earthedTrueFalse30s