The following responsible for maximizing building efficiency by managing all of a building’s electrical and mechanical operations is building automation system (BAS).
The fourth option is correct.
A building automation system (BAS) is a network designed to connect and automate certain functions inside a building.
All of the building control systems, from lighting and HVAC (Heating, Ventilation & Air Conditioning) to fire and security systems, all are wired through one set of controls.
Maximum building efficiency is obtained by building automation system . It can be done by managing all of a building’s electrical and mechanical operations.
Thus, the fourth option is correct.
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