Author Question: The largest loads in commercial heat gain calculations include heat gain from: A) Lights, people, ... (Read 291 times)

Themember4 · **on:** Jul 24, 2018

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