Topic 16, Building Automation Systems Flashcards
Within a commercial office building of 2300 sq m (25000 sq ft), how many building automation system (BAS) devices are required?
A. 50
B. 75
C. 100
D. 125
E. 150
C. 100
Which of the following protocols is referred to under ISO 16484-5?
A. BACnet
B. ARCnet
C. European installation bus
D. EMSLan
E. LonMark
A. BACner
What type of facility requires a building automation system (BAS) device to be located every 5 sq m (50 sq ft)?
A. Hotel guest room
B. Education classroom
C. Hospital
D. Mechanical room
E. Factory
D. Mechanical room
What is the expected lumenance value, in watts, of a 200 watt fluorescent lamp after three years?
A. 120 watts
B. 140 watts
C. 160 watts
D. 180 watts
E. 200 watts
B. 140 watts
What is the expected life cycle, in years, of building automation system within a building structure with a life cycle of 40+ years?
A. 1 to 2
B. 2 to 4
C. 5 to 7
D. 8 to 12
E. 12 to 15
C. 5 to 7
Within a heating ventilation and air conditioning automatic control system, what do the letters DDC stand for?
A. Dual division charger
B. Direct digital control
C. Diverse duct center
D. Direct drive cable
E. Differential diffuser control
B. Direct digital control
If you are using a building automation system (BAS) protocol operating on RF media at
19,200 b/s in the 868 MHz band, which protocol are you using?
A. European installation bus
B. Lon Talk
C. MODBUS
D. LonMark
E. Modicon
A. European installation bus
Within building automation hardware systems, there is a hierarchical system of micro processor based controllers. Which type of controller is used to provide limited port capacity for connection of sensors, support, and execution of DDC programs, and usually operates in stand alone mode?
A. System level controller -
B. Field level controller -
C. Management level processor -
D. Protocol management system -
E. DDC manager -
B. Field level controller -
