The remote units that utilize the chilled water for the cooling of individual areas are called ____.
A. package through-the-wall air conditioners (PTAC)
B. fan coil units
C. window air conditioners
D. both a and b
Answer: B
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When correcting the system concern, you must:
A) Correct the obvious symptoms first. B) Document the correct operation of the system. C) Replace the major system components. D) Be sure to address the root cause of the concern.
? Identify and state the historical significance of the Virginia Plan.
What will be an ideal response?
Points, lines, and areas on datum features are designated on a drawing by means of a ____.
A. target symbol B. datum symbol C. datum-target symbol D. basic dimension
Technician A says that aluminum on the thread of a bolt indicates that the threads in the case are damaged. Technician B says that all bolts should be checked for damage before they are reused. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician