What forms does Building Management System data not take when passing through the communications cabling?
A)Light pulses through fibre optic cables
B)Alternating current of over 1.0 amp
C)Internet protocol data packets
D)Electrical direct current below 0.10 amp
E)Voltage of 10 volt maximum

Question

Quizplus · Accepted Answer

Building Management Systems (BMS) typically do not use alternating current of over 1.0 amp for data transmission through communications cabling. Data is usually transmitted using low voltage signals, light pulses through fiber optic cables, internet protocol data packets, or electrical direct current, ensuring safety and efficiency in communication. High currents like 1.0 amp are not suitable for data transmission in such systems.

What Forms Does Building Management System Data Not Take When