HVAC 140 Building Automation: Final
2025/2026 Exam All Answers and
Illustrations Given
True or False: Integrated demand is electrical demand calculated as and
average over the time interval - 🧠ANSWER ✔✔TRUE
The Energy Cost Index (ECI) is the amount of heat energy in (BTU) used in
a commercial building divided by the number of square feet in the building -
🧠ANSWER ✔✔FALSE
One Area addressed in building commissioning is the _______ & _____ of
a facility - 🧠ANSWER ✔✔Operations & Maintenance
______ inputs are commonly used as status switches and thermostats -
🧠ANSWER ✔✔Digital
Constant _______ of controlled devices is commonly caused by building
automation system software that has incorrectly set control loop
parameters - 🧠ANSWER ✔✔Cycling
1
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
, Common _____ _____ problems include actuator failure, incorrect wiring,
and incorrect software setup - 🧠ANSWER ✔✔Analog Output
A controller may be damaged by - 🧠ANSWER ✔✔A Lightning strike, water,
impact
TRUE OR FALSE: A service plan is a data item that a device application
program will receive from or send to other devices on a network -
🧠ANSWER ✔✔False
One disadvantage of LON is that it is not ANSI standard - 🧠ANSWER
✔✔False
TRUE OR FALSE:BACnet/IP nodes can be broken down into master nodes
and slave nodes - 🧠ANSWER ✔✔False
_____ ______ is the ability of a controller to self diagnose and self correct
a system. - 🧠ANSWER ✔✔Fuzzy Logic
____ ______ controllers release technicians from tuning control loops -
🧠ANSWER ✔✔Self Tuning
2
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
2025/2026 Exam All Answers and
Illustrations Given
True or False: Integrated demand is electrical demand calculated as and
average over the time interval - 🧠ANSWER ✔✔TRUE
The Energy Cost Index (ECI) is the amount of heat energy in (BTU) used in
a commercial building divided by the number of square feet in the building -
🧠ANSWER ✔✔FALSE
One Area addressed in building commissioning is the _______ & _____ of
a facility - 🧠ANSWER ✔✔Operations & Maintenance
______ inputs are commonly used as status switches and thermostats -
🧠ANSWER ✔✔Digital
Constant _______ of controlled devices is commonly caused by building
automation system software that has incorrectly set control loop
parameters - 🧠ANSWER ✔✔Cycling
1
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
, Common _____ _____ problems include actuator failure, incorrect wiring,
and incorrect software setup - 🧠ANSWER ✔✔Analog Output
A controller may be damaged by - 🧠ANSWER ✔✔A Lightning strike, water,
impact
TRUE OR FALSE: A service plan is a data item that a device application
program will receive from or send to other devices on a network -
🧠ANSWER ✔✔False
One disadvantage of LON is that it is not ANSI standard - 🧠ANSWER
✔✔False
TRUE OR FALSE:BACnet/IP nodes can be broken down into master nodes
and slave nodes - 🧠ANSWER ✔✔False
_____ ______ is the ability of a controller to self diagnose and self correct
a system. - 🧠ANSWER ✔✔Fuzzy Logic
____ ______ controllers release technicians from tuning control loops -
🧠ANSWER ✔✔Self Tuning
2
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
