The largest loads in commercial heat gain calculations include ...

[Themember4]

The largest loads in commercial heat gain calculations include heat gain from:
 
  A) Lights, people, machinery, and ventilation. B) Floors, walls, and partitions.
  C) Walls, ceilings, and floors. D) Windows, doors, and floors.

Question 2

Define predictive maintenance.
 
  A) Monitoring key performance indicators and performing maintenance when these indicators show a need for maintenance
  B) Performing maintenance and testing whenever the system quits operating correctly
  C) Replacing all system components on a rotating basis
  D) Performing maintenance and testing based on a regular schedule

[chereeb]

Answer to Question 1

A

Answer to Question 2

A

[Themember4]

Thanks for the timely response, appreciate it

[bulacsom]

Great answer, keep it coming