VRF systems use a refrigeration network of:
A) Wyes and tees. B) Headers and branch joints.
C) Both aA and B. D) None of the above.
B
Trades & Technology
You might also like to view...
? Identify and state the historical significance of "conscience" Whigs.
What will be an ideal response?
Trades & Technology
Maximum force arrest on a full-body harness, which is used for the most severe free fall hazards, is __________ pounds.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
Fires that occur with flammable liquids, such as gasoline, oil, grease, paints, and thinners are Class __________ fires.
a. A b. B c. C d. D
Trades & Technology
A photographic image of information, records, or drawings that is stored on film at a greatly reduced scale describes:
a. Line etching b. Optical disk storage c. Offset printing d. Photostats e. Microfilm
Trades & Technology