To obtain an accurate return-air temperature, what type of thermometer would a technician need to use to target the return-air grille?
A) Glass-stem B) Infrared C) Dial D) Digital
B
Trades & Technology
You might also like to view...
An example of a pozzolanic material used in making very high-strength concrete is _____.
a. silica fume b. hydrated lime c. liquid epoxy d. diatomaceous earth
Trades & Technology
? Identify and state the historical significance of the Pacific Railroad Act.
What will be an ideal response?
Trades & Technology
Any building in earthquake country needs to be braced to resist __________.
A. Shear forces B. Loading C. compression D. snow storms
Trades & Technology
What is the purpose for subcooling the liquid refrigerant before it leaves the condenser?
What will be an ideal response?
Trades & Technology